10. WEB TOOLS
10.1 Web Browser
10.1.1 File
10.1.2 Edit
10.1.3 Go To
10.1.4 Read
10.1.5 Favorites
10.1.6 Options
10.1.7 Read Page
10.1.8 What the "Web Browser" Does Not Support
10.2 Quick Browser
10.2.1 File menu
10.2.2 Edit
10.2.3 Go To
10.2.4 Read menu
10.2.5 Favorites
10.2.6 Page Navigation
10.2.7 What the "Quick Browser" Does Not Support
10.3 Google Search
10.3.1 The Search Dialog
10.3.2 The Results Dialog
10.4 RSS Reader.
10.4.1 RSS Main Window
10.4.2 The File Menu
10.4.3 The Category Menu
10.4.4 The Feed Menu
10.4.5 Options

10. Web Tools
The "Web Tools" menu consists of programs used to assist in the searching and downloading of web content. It contains 4 items: "Web Browser", "Quick Browser", "Google Search" and "RSS Reader".
You can open the "Web Tools" menu from the main menu, by navigating to it with "Space-1" or "Space-4" and pressing "Enter". Or, you can press "B" to quickly jump to an open the "Web Tools" menu.
 
10.1 Web Browser
You can use the "Web Browser" to read pages on the web, as well as to read html documents you have saved to disk. You can also download files and stream audio content. 
* Note: the "Web Browser" supports SSL 1.0 to 3.0.  
To launch the "Web  Browser, from the "Web Tools" menu, navigate to "Web Browser" and press "Enter". Or, press B. You can launch the "Web Browser" from anywhere on the unit by pressing "F1-B". The U2 opens the "Web Browser" and connects to the "home page". 
You can also launch your default Browser" by using the global hot key for opening a web page: Press "Space-W" from anywhere on the unit. The U2, opens up a computer edit box into which you can type in the URL you want to go to and press "Enter". Your default Browser is launched, and takes you to the web page you requested.
You can access the Web Browser's functions using hot keys, or via its menus. To access these menus, press "Space-M" or "F2".  Select a menu item using "Space-1" or "Space-4" , and press "Enter". Or, you can press "Space-M or "F2" followed by the shortcut for the corresponding menu item.  For example to open the edit menu, press "Space-M" or "F2" to open the menu, and press E.  
The Web Browser also contains various lists and dialog boxes. Use "Space-1" and "Space-4" or the Up and Down scroll keys to navigate menus, settings or file lists. Use "Space-4-5" and "Space-1-2" or "F3" and "Space-F3" to tab among controls in a dialog. For the purrposes of these instructions, we will generally refer to using "F3" and "Space-F3" or simply "Tab". However, in these instances, "Space-4-5" and "Space-1-2" can also be used. Press "Enter" to execute an item.
 
10.1.1 File
10.1.1.1 Open URL
Select "Open URL" from the "File" menu, or press "Enter-U" from anywhere in the Browser. The edit box for entering an address is displayed with the address of the current page filled in. Type the web address you would like to access in computer Braille and press "Enter".
When in the edit box, you can view recently accessed web addresses using "Space-1" or "Space-4", and press "Enter" on an address to open it. 
If the U2 cannot connect to the desired web page, indicated by displaying progress on the Braille display for an extended period of time, press "BackSpace-enter" to stop connecting, and execute "Open URL" again. You can type in the address and try to connect again, or type a different address. You can stop the "Web Browser" from connecting by pressing "Space-Z". Sometimes, pages can freeze due to network or Internet problems.

10.1.1.2 Open
"Open" allows you to open locally stored content in the "Web Browser". Select "Open" from the "File" menu, or, press "Enter-O" from anywhere in the Browser. 
The "Open dialog" consists of "file list", "File name", "Type", "Confirm" button and "Cancel" button. Type in a file name, and press "Enter", or Shift-Tab to the file list to select a file. USE normal file list navigation to locate the desired file, and press "Enter".
There are three types of files in "Type": "all files", "htm", "html". *** is the default and means that all types of files are shown in the file list.
To check the current path, press "Space-3-4". You can use this command in the following dialogs: "Save As", "Add To Favorites", and the "Favorites List".

10.1.1.3 Save As
Use "Save As" to save the currently open document or web page as a different file type or store web content on your U2 for later viewing. This is similar to "Save As" in the word processor. 
Select "Save As" from the "File" menu, or press "Space-S" while in the Browser. 
In the "Save As" dialog, you'll find "File name" edit combo box, "Type" combo box, "Confirm" button, "Cancel" button and "file list". 
Edit the existing file name or type a new file name using normal edit commands. To select a different location, Shift-Tab to the "file list". The default folder is "/flashdisk/download". 
To change the file type, Tab to "Type". The available file types are htm, html, brl, brf and txt. Use "Space-4" or "Space-1" to select the file type. 
Press "Enter" to save the file, or Tab to "Cancel" and press "Enter" to cancel saving.

10.1.1.4 Page Information
"Page Information" displays how many tables, forms, and controls are on the current page.
Select "Page Information" from the "File" menu, or press "Enter-I" while in the Browser.

10.1.1.5 Exit
This command terminates the "Web Browser". You can exit the "Web Browser" by pressing "Space-Z" or by selecting "Exit" from the "File" menu.

10.1.2 Edit

10.1.2.1 Start selection
This command cannot be used on the controls in the web page, but can be used on the text or in an edit box. This means you cannot set a block when on links, but you can select text chunks on a web page, or an edit box on a bulletin board. 
Navigate to the point at which you wish to start selecting text.  Select "Start Selection" from the "Edit" menu, or press "Enter-B" from the webpage.

10.1.2.2 Copy 
Use this command to copy your selection to the clipboard for use in other applications. Select "Copy" from the "Edit" menu, or press "Enter-C" while in a web page.

10.1.2.3 Add to clipboard
Sometimes, you may wish to copy various sections from a web page all at once, in which case, you will not want your last selection erased each time you copy a new one. You can use the "Add to clipboard" option to append each of your selections to the clipboard.
Select "Add to Clipboard" from the "Edit" menu, or press "Enter-P" while in a web page.

10.1.2.4 Copy URL
The "Copy URL" function copies the address of the web page on which you are currently located to the clipboard.
Select "Copy URL" from the "Edit" menu, or press "Backspace-D" from a web page. 

10.1.2.5 Copy Link 
The "Copy Link" function allows you to copy a link in the web page on which you are located. If you tab to a link, and select the "Copy Link" function, the link is copied to the clipboard. 
Select "Copy Link" from the "Edit" menu, or press "Backspace-L" from a web page.

10.1.3 Go To

10.1.3.1 Go to Home Page
The first page that your "Web Browser" loads when it opens is called the "home page". You can set your favorite site as your home page. 
To move to the home page from another web page, select "Go to Home Page" from the "Go to" menu, or press "Backspace-H" from a web page.

10.1.3.2 Go to Previous Page 
The previous page is the page shown just before the current page. For example, when the "Web Browser" is activated, the first page that opens is the home page. Search for and load the Google web page, www.google.com. The U2 connects to the Google web page. When "Go To Previous Page" is activated, the U2 returns you to the last position on the previous page (the home page). 
Select "Go to Previous Page" from the "Go To" menu, or press "Backspace-P".  This command is not available on the first page you visit in the "Web Browser", because there is no previous page to go to.

10.1.3.3 Go to Next Page
When you have opened multiple web pages, you can move back and forth among the various pages you have visited. For example, when you first open the "Web Browser", you connect to your home page. Then, you connect to the Google website, and next, you connect to the Lycos website. In this case, if you navigate back to Google using the "Go to Previous Page" command, the next page from the Google website is the Lycos website. 
Select "Go to Next Page" from the "Go To" menu, or press "Backspace-N". This command is not available on the last page because there is no page after the last page to move to.

10.1.3.4 Go to Previous Heading
This function moves to the heading located above your current location. Select "Go to Previous Heading" from the "Go To" menu, or press "Backspace-B" while in a web page.

10.1.3.5 Go to Next Heading
This function moves to the next heading below your current location. Select "Go to Next Heading" from the "Go To" menu, or press "Backspace-F" while in a web page.

10.1.3.6 Go to Previous/Next Text
These  items can be used to go to the next or previous chunk of text while reading a web page.
You can activate the "Go To Next Text" function by selecting it from the "Go To" menu, or by pressing "Space-1-2-4-5-6" while reading a web page. 
You can activate the "Go To Previous Text" function by selecting it from the "Go To" menu, or by pressing "Space-2-4-6" while reading a web page. 

10.1.3.7 Refresh
If a web page opens incorrectly due to a network problem, or you know the content is updated often, To refresh the current page, select "Refresh" from the "Go To" menu, or press "Enter-R" while in a web page.

10.1.3.8 History
The "History" is the list of the web page addresses (and their titles) that have been visited either by clicking on a link or by typing in the address directly. When "History" is executed, the U2 displays the titles of the web pages in the history list.
If you have visited a web page such as www.google.com previously, the history list on the U2 shows you the title of the page as, "Google".
To visit the Google website using the history list, select "History from the "Go To" menu, or press "Enter-H" while in a web page. 
The U2 displays the history list. Move to the title of the website you want to select by pressing "Space-4" or "Space-1". If you want the "History" list to show the web address, instead of the title, you can press "Space-i (dots 2-4)". If you press "Space-4", the display shows the title again, rather than the address. After you move to the desired website, press "Enter" to connect to it.
To delete an item from the history list, select the item and press "Space-D". 
To delete all the items in the history list, press "Enter-A" to select all, and press "Space-D". 
The maximum number of items in the history list is 300. If the list exceeds 300 items, the oldest item is deleted automatically and the new item is added to the top of the list.

10.1.3.9 Find
This feature is similar to the "Find" function in the word processor. The "Find dialog" allows you to find text on the current web page.
Select "Find" from the "Go To" menu, or press "Space-F" from a web page.
When "Find" is executed, the dialog containing the edit box for entering text and the search direction appears.  Enter the text to search for, and select the search direction. Then, press "Enter". The U2 finds the text, and moves the cursor position to the location of the text.
The default search direction is set to "Forward". This means that the U2 searches for the specified text from the current cursor position to the end of the page. To change the search direction, select "Backward", and press "Enter". The selected search direction remains until the "Web Browser" is closed, unless you change it.

10.1.3.10 Find Again
The "Find Again" function searches the text you entered in "Find" again in the direction that you have selected. Select "Find Again" from the "Go To" menu, or press "Enter-F" while in a web page.
There is no edit box in "Find Again" as it simply repeats your previous search. 

10.1.3.11 Links list
This function lists all the links on the current page. Select "Links List" from the "Go To" menu, or press "Backspace-I". The Links List dialog, contains: "links list", "Focus link" button, "Activate link" button, and "Cancel" button. TO MOVE to the selected page in the "links list", press "Enter" Or Tab to the "Activate link" button and press "Enter". 
To go to the position of the link on the web page from the "links list", Tab to the "Focus link" button and press "Enter". 
To close the dialog, Tab to the "Cancel" button, and press "Enter". Or press "Space-Z". 

10.1.3.12 Go to Previous/Next Visited Link
These items can be used to go to the next or previous formerly visited link on the current page. 
You can activate the "Go To Next Visited Link" function by selecting "Go to Next Visited Link" from the "Go To" menu, or by pressing "Space-3-5-6" while reading a web page. 
You can activate the "Go To Previous Text" function by selecting "Go to Previous Visited Link" from the "Go To" menu, or by pressing "Space-2-3-6" while reading a web page. 

10.1.4 Read
Use the "Read" menu to read the web page by various text elements. 
10.1.4.1 Read from Beginning to Cursor
This function reads the current page from the beginning to the cursor location. 
Select "Read From Beginning to Cursor" from the "Read" menu, or press "Backspace-G" while in a web page. 
To interrupt speech before the U2 has finished reading to the cursor location, press "Backspace-enter".  Your cursor is placed at the location where you stopped reading.

10.1.4.2 Read from Cursor to End
This function reads the current page from the cursor position to the end of the page.
Select "Read from Cursor to End" from the "Read" menu, or press "Enter-G" while in a web page.
To interrupt reading before the U2 has finished reading to the end, press "Backspace-enter". Your cursor is then placed at the position at which you stopped reading. 

10.1.4.3 Auto Scroll
This function scrolls the current page from the cursor to the end of the page using the Braille display.
To execute the "Auto Scroll" function, press "Enter" on "Auto Scroll" in the "Read" menu. Or, while in a web page, you can turn the auto scroll feature on and off by pressing the up and down scroll buttons simultaneously. For faster scrolling, press "Space-6". For slower scrolling, press "Space-3".

10.1.5 Favorites
10.1.5.1 Set Current As Home Page
The "home page" is the website that you connect to automatically when the "Web Browser" is opened. The user can set any website as the home page. 
To set the "home page", Navigate to the web page you want to set as the home page. Select "Set Current as Home Page" from the "Favorites" menu, or press "Enter-S" while your desired homepage is loaded. The U2 announces that the page is set as the home page.

10.1.5.2 Add to Favorites
You can add the web page you are currently reading to the "Favorites" list. Select "Add to Favorites" from the "Favorites" menu, or press  "Backspace-A" from the page you want to add.
"Add To Favorites" is a dialog that contains the following: the current favorites list (including the folders and files of your favorites), an edit box for the web address, confirm, and cancel. In the edit box, you can edit or type a new title for the favorite. The extension name (.URL) is attached automatically to the title name. 
The favorites list is saved in the "/flashdisk/favorites" folder. This folder is the default folder. Though you can create sub-folders in the "Favorites" folder, you cannot change the default folder to another folder at a higher level. To save your favorite to a different folder, navigate folders and files from the "Favorites" list using normal navigation keys.

10.1.5.3 Favorites List
The user can copy, delete, or rename the title of the sites in the favorites list, in addition to visiting any web page in the list.
To open the "Favorites" list, select "Favorites List" from the "Favorites" menu, or press "Enter-L" while in a web page. The U2 displays the Favorites list dialog which contains: the favorites list, an edit box for the title, a type combo box, a confirm button, and a cancel button. 
The edit box displays "Name:". You can enter the title of one of your favorites, and open it by pressing "Enter"" If there are no titles that match what you entered, the U2 says, "invalid name" and returns to the edit box. If there is a title in the "Favorites list", the U2 connects to the web page. If you do not remember the exact title, you can find it from the "Favorites" list, using the method outlined below.
When the edit box appears, ShiftTab to the "Favorites list". You can move among folders and files using "Space-1" or "Space-4".
Press "Enter" on the title of the website you want to visit. In the favorites list, you can view only the files with the selected file format. Tab to the "Type" combo box. There are two file formats; ***  and URL.  If you select *** all types of files are shown.

10.1.6 Options
Using the "Options" menu, you can set user agent, decide whether to show visited links, decide to open pop-ups in the Quick Browser, and change default download folder. You can also clear cookies in the "Options" menu.
Use Space-1" and "Space-4" to navigate among the settings, and press "Space" to change the value of a setting. Press "Enter" to save the settings, or "Space-E" to exit without making changes.

10.1.6.1 Set User Agent
Open the "Options" menu, by pressing "Backspace-O" while in a web page.
"User agent: Windows CE" is displayed. Use "Space", to select "Windows XP", "Windows CE" or "Pocket PC". When web pages are loaded, the U2 uses the version of the website created for the operating system defined by your user agent.

10.1.6.2 Show visited links
The "Visited link" option allows you to choose whether links you have visited previously are labeled as such. The default setting is "On". Toggle this setting "On" and "Off" by pressing "Space".

10.1.6.3 Popup Using the Quick Browser
This option allows you to open popups using the Quick Browser, so that you can keep your current page open in the Web Browser. Press "Space to Toggle it on and off.

10.1.6.4 Changing the Default Download Folder
To change the default folder where downloads are saved, press "Enter" on the "Default Folder" button. The list of files and folders in the "Flashdisk" is displayed. Navigate among the drives, files and folders using normal navigation Press "Space" to select the folder in which you wish to save your downloads and press "Enter". You are returned to the "Options" dialog. Press "Enter" again to save the options.

10.1.6.5 Clear cookies
A cookie contains information which can be read in web applications whenever the user visits the website. To clear cookies, press "Enter" on the "Clear Cookies" button in the "Options" menu. The unit announces, "Successfully cleared cookies" and cookies are cleared.
Pressing "Enter-D" clears cookies directly from a web page.

10.1.7 Read Page
On the web page, there are links, controls, and other various elements, as well as text. To read web pages properly, the "Web Browser" should classify each element, and notify the user with its information.
When reading a web page by moving with "Space-4" or "Space-1", one element is displayed on one line. The links and controls are displayed with their respective symbols so the user can distinguish each element.

10.1.7.1 Moving Among Controls
A control is a link, an edit box, a radio button, or a combo box. These same controls are found in Windows on a personal computer. Web pages also use various kinds of controls for user input. Each control has different purposes. Therefore, the user has to know exactly what type of control is being used. For example, in an edit box, the user enters a text string. In a combo box and list box, the user should select one of the items listed in the combo box or list box. The U2 "Web Browser" uses symbols to identify what type of control is used. To move from one control to another without reading the text between controls, the U2 provides the following movement commands:
Move to the previous control: "Shift-tab (Space-1-2)". 
Move to the next control: "Tab (Space-4-5)"
When you find controls in web pages, the U2 displays control symbols ahead of the contents of the control. The following is a list of control symbols.
Control name
Symbol
Link
LN
Visited link
LNV
Anchor
ANC
Edit box
EB
Multi edit box
MEB
List Box
LB
Combo box
CB
Radio button select
SRB
Radio button unselect
URB
Check box check
SCHB
Check box uncheck
UCHB
Button
BT

To change a selection in the combo box, press "Backspace-Space-4" or "Backspace-Space-1". You can move to the next item by pressing "Space-4". The page is renewed automatically when you change a selection in a combo box.
To select or unselect a checkbox or radio button, press "Space".

10.1.7.2 Moving to a Form Field
A "form" is a page that has all of the controls, except the "link" control. The edit boxes, buttons, and combo boxes are included in a "form". When you navigate some web pages, if there are many links, it is very cumbersome to navigate to a form because you have to push too many "tab" or "shift-tab" keys to get to the form fields. In this case, you can use the "move to form field" function.
Move to the previous form field: Space-1-2-3-4-6
Move to the next form field: Space-1-3-4-5-6

10.1.7.3 Table
At the beginning position of the table, the U2 shows the table number, and the number of rows and columns on the table.
For example, there are two large tables (we call these "upper level tables") on one web page. Each table has 3 sub tables (we call these "lower level tables") with 3 rows and 2 columns on each. In this case, when the U2 shows the first sub table on the second large table, it displays "table 2-1 3 rows, 2 columns". At the end of the sub table, the U2 displays "table 2-1".
If the table consists of only 1 row and 1 column, or empty space that has only border or background, such tables are not considered tables in the U2.
The U2 provides a way to move table by table, and cell by cell, in order for the user to comprehend the structure of the table. To move cell by cell, the cell position and contents of the cell are displayed. However, the position information is only announced with speech.
For example, if you have move to a cell that is positioned on the second row and third column, and the content of the cell is "news", the U2 announces, "row 2 cell 3 news". In this case, "row 2 cell 3" is announced with speech only, while "news" is displayed in Braille.
If a table is included in the cell, the U2 announces "table cell". If there is not a table in the cell, you hear "empty cell".
In the "table cell", To move to any cell within the lower level table, press "Space-4" to move to the beginning line of the lower level table. 
Moving by cell is only valid in the table. If this command is executed outside of the table, a warning sound is played.
1. Move to the previous table: Space-3-4-5-6
2. Move to the next table: Space-1-4-5-6
3. Move to the previous cell: Space-2-3
4. Move to next cell: Space-5-6
5. Move to upper cell: Space-3-5
6. Move to lower cell: Space-2-6
7. Read current cell: Space-2-3-5-6
8. Move to the previous cell in the upper level table: BackSpace-2-3
9. Move to the next cell of the upper level table: BackSpace-5-6
10. Move to the upper cell of the upper level table: BackSpace-3-5
11. Move to the lower cell of the upper level table: BackSpace-2-6
12. Check the current position: Space-1-5-6

10.1.7.4 Move to the Frame
1. Move to the previous frame: Space-3-4-6
2. Move to the next frame: Space-1-4-6

10.1.7.5 Playback of Streaming Audio Files
While navigating a web page, if you come across a link for a streaming audio file, you can simply press "Enter" on it. The Media player program is launched with lists of address inside of the streaming file, and the streaming audio file on the first address is played. The supported streaming file formats are "m3u", "pls", "asf", "asx".
For other formats, if you press "Enter" the "Web Browser" program plays the streaming audio file directly. When you play the streaming audio file in the "Web Browser", the "Add To Favorites" dialog appears.  You can add the streaming address to the "Favorites list" and the streaming file is saved with "ASF-WAS at the beginning of the file name.  "ASF" denotes that the link is a streaming audio file.
While you play a streaming audio file in the "Web Browser", if you exit the "Web Browser" program or you lose the internet connection, the streaming audio file stops playing.
You can use the following playback commands in the "Web Browser" while playing a streaming audio file.
1. Play: "play" button on the front panel
2. Stop: "stop" button on the front panel
3. Turn up the volume: Space-up scroll button
4. Turn down the volume: Space-down scroll button
Playback of a streaming audio file does not stop if you switch to another program, unless you press the "stop" button on the front panel after returning to the "Web Browser". 
* Note: Real Audio files are not supported in the "Web Browser".

10.1.8 What the "Web Browser" Does Not Support
1. Images are not supported.
2. Any executable files on websites cannot be executed. This is because the operating system on the U2 is different from the operating system on a personal computer.
3. A web page using flash can be opened, but the flash content may not be read.
4. Some web pages that use JavaScript cannot be opened.

10.2 Quick Browser
The "Quick Browser" is designed to facilitate more efficient loading of basic websites accessed when doing general web searches, reading RSS feeds, etc. While it has some limitations in that it cannot stream audio or access sites with java script, it can load many websites in a fraction of the time of the original "Web Browser" and thus, is more efficient in many situations. 
To launch the "Quick Browser", From the "Web Tools" menu, navigate to the "Quick Browser" and press "Enter" or just type "Q". You can launch the "Quick Browser" from anywhere on the unit by pressing "F1-Q". 

10.2.1 File menu 
10.2.1.1 Open URL 
Select "Open URL" from the "File" menu, or press "Enter-U" from anywhere in the Browser. The edit box for entering an address is displayed with the address of the current page filled in. Type the web address you would like to access in computer Braille and press "Enter".

10.2.1.2 Save As Text 
Use "Save As" to save the currently open document or web page as text and/or store it in a different location. This is similar to "Save As" in the word processor. 
Select "Save As" from the "File" menu, or press "Space-S" while in the Browser. 
In the "Save As" dialog, you'll find "File name" edit combo box, "Confirm" button, "Cancel" button and "file list". 
Edit the existing file name or type a new file name using normal edit commands. To select a different location, Shift-Tab to the "file list". The default folder is "/flashdisk/download". 
Press "Enter" to save the file, or Tab to "Cancel" and press "Enter" to cancel saving.

10.2.1.3 Save As Web Page 
Select "Save As Web page" from the "File" menu. The "Save As" dialog appears. You can leave the file name as is, or type in a new file name, and press "Enter". 
This function and dialog are the same as "Save As Text" but this function allows you to save the web page in its current HTML form to be accessed locally on your notetaker. 

10.2.1.4 Exit 
This command terminates the "Quick Browser".  You can exit the "Quick Browser" by pressing "Space-Z" or by selecting "Exit" from the "Quick Browser" file menu. 

10.2.2 Edit 
The "Edit" menu is used to select any part of the web page and copy or add it to the clipboard for use in other applications such as the "Word Processor" or "E-mail". However, before you can select and copy text, you must open the web page in a "Select Text Window". 
If you open the "Edit" menu while viewing a page in the normal web view, the only option in this menu is "Open Select Text Window". Press "Enter" on this option to open the web page in a text view in which you can select and copy text. 
When the web page appears in text view, the "Edit" menu contains the following items: "Start Selection", "Copy" and "Add to Clipboard". 
When you are finished selecting and copying text, press "Space-E" to exit the "Select Text Window" and return to the normal web page view. 

10.2.2.1 Start selection 
To use this command, when in the "Select Text Window", navigate to the point at which you wish to start selecting text. 
Select "Start Selection" from the "Edit" menu, or press "Enter-B" from the webpage.

10.2.2.2 Copy 
Use this command to copy your selection to the clipboard for use in other applications. Select "Copy" from the "Edit" menu, or press "Enter-C" while in a web page.

10.2.2.3 Add to clipboard 
Sometimes, you may wish to copy various sections from a web page all at once, in which case, you will not want your last selection erased each time you copy a new one. You can use the "Add to clipboard" option to append each of your selections to the clipboard. 
Select "Add to Clipboard" from the "Edit" menu, or press "Enter-P" while in a web page.

10.2.3 Go To 
10.2.3.1 Go to Home Page 
The first page that your "Quick Browser" loads when it opens is called the "home page". You can set your favorite site as your home page. 
To move to the home page from another web page, select "Go to Home Page" from the "Go to" menu, or press "Backspace-H" from a web page.

10.2.3.2 Go to Previous Page 
The previous page is the page shown just before the current page. For example, when the "Quick Browser" is activated, the first page that opens is the home page. Search for and load the Google web page, www.google.com. The U2 connects to the Google web page. When "Go To Previous Page" is activated, the U2 returns you to the last position on the previous page (the home page). 
Select "Go to Previous Page" from the "Go To" menu, or press "Backspace-P".  This command is not available on the first page you visit in the "Quick Browser", because there is no previous page to go to.

10.2.3.3 Go to Next Page 
When you have opened multiple web pages, you can move back and forth among the various pages you have visited. For example, when you first open the "Quick Browser", you connect to your home page. Then, you connect to the Google website, and next, you connect to the Lycos website. In this case, if you navigate back to Google using the "Go to Previous Page" command, the next page from the Google website is the Lycos website. 
Select "Go to Next Page" from the "Go To" menu, or press "Backspace-N". This command is not available on the last page because there is no page after the last page to move to.

10.2.3.4 Go to Previous Heading 
This function moves to the heading located above your current location. Select "Go to Previous Heading" from the "Go To" menu, or press "Backspace-B" while in a web page.
Or, you can use "Dot-1". 

10.2.3.5 Go to Next Heading 
This function moves to the next heading below your current location. Select "Go to Next Heading" from the "Go To" menu, or press "Backspace-F" while in a web page.
Or, you can press "Dot-4". 

10.2.3.6 Go to Previous/Next Text 
These  items can be used to go to the next or previous chunk of text while reading a web page.
You can activate the "Go To Next Text" function by selecting it from the "Go To" menu, or by pressing "Space-1-2-4-5-6" while reading a web page. 
You can activate the "Go To Previous Text" function by selecting it from the "Go To" menu, or by pressing "Space-2-4-6" while reading a web page. 
You can also move to Previous and Next Text by using "Dot-3" and "Dot-6" respectively.

10.2.3.7 Refresh 
If a web page opens incorrectly due to a network problem, or you know the content is updated often, To refresh the current page, select "Refresh" from the "Go To" menu, or press "Enter-R" while in a web page.

10.2.3.8 History 
The "History" is the list of the web page addresses (and their titles) that have been visited either by clicking on a link or by typing in the address directly. When "History" is executed, the U2 displays the titles of the web pages in the history list.
If you have visited a web page such as www.google.com previously, the history list on the U2 shows you the title of the page as, "Google".
To visit the Google website using the history list, select "History from the "Go To" menu, or press "Enter-H" while in a web page. 
The U2 displays the history list. Move to the title of the website you want to select by pressing "Space-4" or "Space-1". If you want the "History" list to show the web address, instead of the title, you can press "Space-i (dots 2-4)". If you press "Space-4", the display shows the title again, rather than the address. After you move to the desired website, press "Enter" to connect to it.
To delete an item from the history list, select the item and press "Space-D". 
To delete all the items in the history list, press "Enter-A" to select all, and press "Space-D". 
The maximum number of items in the history list is 300. If the list exceeds 300 items, the oldest item is deleted automatically and the new item is added to the top of the list.

10.2.3.9 Find 
This feature is similar to the "Find" function in the word processor. The "Find dialog" allows you to find text on the current web page.
Select "Find" from the "Go To" menu, or press "Space-F" from a web page.
When "Find" is executed, the dialog containing the edit box for entering text and the search direction appears.  Enter the text to search for, and select the search direction. Then, press "Enter". The U2 finds the text, and moves the cursor position to the location of the text.
The default search direction is set to "Forward". This means that the U2 searches for the specified text from the current cursor position to the end of the page. To change the search direction, select "Backward", and press "Enter". The selected search direction remains until the "Web Browser" is closed, unless you change it.

10.2.3.10 Find Again 
The "Find Again" function searches the text you entered in "Find" again in the direction that you have selected. Select "Find Again" from the "Go To" menu, or press "Enter-F" while in a web page.
There is no edit box in "Find Again" as it simply repeats your previous search. 

10.2.3.11 RSS Feed List 
You can use the "RSS Feed List" command to access the RSS feeds available on your current web page and add them to your RSS reader. 
Select "Rss Feed List" from the "Go To" menu, or press  "Enter-J" from a web page. 
The available RSS feeds appear in a list. Navigate among them using "Space-1" and "Space-4". To add an RSS feed to the RSS Reader, press "Enter" on it. You are prompted, "You are not currently subscribed to this feed. Would you like to add it to your RSS reader?" The default is "Yes". To add the feed to your RSS reader, just press "Enter". If you do not wish to add the feed, press "Space-4" to navigate to "No", and press "Enter". 
If you are already subscribed to the feed, you are prompted, "You are already currently subscribed to this feed", and you are returned to the RSS Feed List. 
When you are finished using the RSS feed list, press "Space-E" to return to the web page. 

10.2.4 Read menu 
10.2.4.1 Read from Beginning to Cursor 
This function reads the current page from the beginning to the cursor location. 
Select "Read From Beginning to Cursor" from the "Read" menu, or press "Backspace-G" while in a web page. 
To interrupt speech before the U2 has finished reading to the cursor location, press "Backspace-enter".  Your cursor is placed at the location where you stopped reading.

10.2.4.2 Read from Cursor to End 
This function reads the current page from the cursor position to the end of the page.
Select "Read from Cursor to End" from the "Read" menu, or press "Enter-G" while in a web page.
To interrupt reading before the U2 has finished reading to the end, press "Backspace-enter". Your cursor is then placed at the position at which you stopped reading. 

10.2.5 Favorites 
10.2.5.1 Set Current As Home Page 
The "home page" is the website that you connect to automatically when the "Quick Browser" is opened. The user can set any website as the home page. 
To set the "home page", Navigate to the web page you want to set as the home page. Select "Set Current as Home Page" from the "Favorites" menu, or press "Enter-S" while your desired homepage is loaded. The U2 announces that the page is set as the home page.

10.2.5.2 Add to Favorites 
You can add the web page you are currently reading to the "Favorites" list. Select "Add to Favorites" from the "Favorites" menu, or press  "Backspace-A" from the page you want to add.
"Add To Favorites" is a dialog that contains the following: the current favorites list (including the folders and files of your favorites), an edit box for the web address, confirm, and cancel. In the edit box, you can edit or type a new title for the favorite. The extension name (.URL) is attached automatically to the title name. 
The favorites list is saved in the "/flashdisk/favorites" folder. This folder is the default folder. Though you can create sub-folders in the "Favorites" folder, you cannot change the default folder to another folder at a higher level. To save your favorite to a different folder, navigate folders and files from the "Favorites" list using normal navigation keys.

10.2.5.3 Favorites List 
The user can copy, delete, or rename the title of the sites in the favorites list, in addition to visiting any web page in the list.
To open the "Favorites" list, select "Favorites List" from the "Favorites" menu, or press "Enter-L" while in a web page. The U2 displays the Favorites list dialog which contains: the favorites list, an edit box for the title, a type combo box, a confirm button, and a cancel button. 
The edit box displays "Name:". You can enter the title of one of your favorites, and open it by pressing "Enter"" If there are no titles that match what you entered, the U2 says, "invalid name" and returns to the edit box. If there is a title in the "Favorites list", the U2 connects to the web page. If you do not remember the exact title, you can find it from the "Favorites" list, using the method outlined below.
When the edit box appears, ShiftTab to the "Favorites list". You can move among folders and files using "Space-1" or "Space-4".
Press "Enter" on the title of the website you want to visit. In the favorites list, you can view only the files with the selected file format. Tab to the "Type" combo box. There are two file formats; ***  and URL.  If you select *** all types of files are shown.

10.2.6 Page Navigation 
On the web page, there are links, controls, and other various elements, as well as text. To read web pages properly, the "Web Browser" should classify each element, and notify the user with its information. 
When reading a web page by moving with "Space-4" or "Space-1", one element is displayed on one line. The links and controls are displayed with their respective symbols so the user can distinguish each element. 

10.2.6.1 Moving Among Controls 
A control is a link, an edit box, a radio button, or a combo box. These same controls are found in Windows on a personal computer. Web pages also use various kinds of controls for user input. Each control has different purposes. Therefore, the user has to know exactly what type of control is being used. For example, in an edit box, the user enters a text string. In a combo box and list box, the user should select one of the items listed in the combo box or list box. The "Quick Browser" uses symbols to identify what type of control is used. To move from one control to another without reading the text between controls, the U2 provides the following movement commands: 
1. Move to the previous control: "Shift-tab (Space-1-2)". 
2. Move to the next control: "Tab (Space-4-5)" 
When you find controls in web pages, the U2 displays control symbols ahead of the contents of the control. The following is a list of control symbols. 
Control name 
Symbol 
Link 
LN 
Visited link 
LNV 
Anchor 
ANC 
Edit box 
EB 
Multi edit box 
MEB 
List Box 
LB 
Combo box 
CB 
Radio button select 
SRB 
Radio button unselect 
URB 
Check box check 
SCHB 
Check box uncheck 
UCHB 
Button 
BT 
To change a selection in the combo box, press "Backspace-Space-4" or "Backspace-Space-1". You can move to the next item by pressing "Space-4". The page is renewed automatically when you change a selection in a combo box.
To select or unselect a checkbox or radio button, press "Space".

10.2.6.2 Moving to a Form Field 
A "form" is a page that has all of the controls, except the "link" control. The edit boxes, buttons, and combo boxes are included in a "form". When you navigate some web pages, if there are many links, it is very cumbersome to navigate to a form because you have to push too many "tab" or "shift-tab" keys to get to the form fields. In this case, you can use the "move to form field" function. 
1. Move to the previous form field: Space-1-2-3-4-6 
2. Move to the next form field: Space-1-3-4-5-6 

10.2.7 What the "Quick Browser" Does Not Support 
1. Images are not supported. 
2. Any executable files on websites cannot be executed. This is because the operating system on the U2 is different from the operating system on a personal computer. 
3. A web page using flash can be opened, but the flash content may not be read. 
4. Java script is not supported. Some web pages that use JavaScript cannot be opened. Others will allow you to open them, but many controls will not be accessible. 
5. You cannot stream audio using the Quick Browser. You must download files and play them in the Media Player, or use the original Web Browser to stream the files. 

10.3 Google Search
The Google Search program allows you to easily perform a search using Google's Internet search service. To Open Google Search, from the "Web Tools" menu, move to "Google Search" and press "Enter", or press G". You can launch Google Search from anywhere on the unit by pressing "F1-U". 
 
10.3.1 The Search Dialog
The "Search" dialog contains 4 items: a "Category" combo box, a "Search Term" edit box, a "Search" button, and a "Close" button. To move through the items in the dialog, press "Tab (F3 or Space-4-5)" or "Shift-Tab (Space-F3 or Space-1-2)".
When the Google Search application is launched, you are placed in the "Search Term" edit box. Type the term you wish to search for, and press "Enter" to launch the search; or Tab to the "Search" button and press "Enter". If you wish to change the category of items being searched for, you can press "Shift-Tab" to access the "category" combo box. 
The "Category" combo box contains 3 items: "All", "News", and "Blogger". Use "Space-1" or "Space-4" to move among the items in the combo box. When you have chosen your desired category, Tab to the "Search Term" edit box and follow the steps above to perform your search.
To exit the program, Tab to the "Close" button and press "Enter", or press "Space-Z". 

10.3.2 The Results Dialog
After a search is performed, you are placed in the "Results" dialog. The "Results" dialog contains 6 items: the "Category" combo box, the "Search Term" edit box, the "Title" list, the "Contents" text box, a "Search" button, and a "close" button. When the Braille Sense has finished searching the term you entered, you are placed in the "Title" list. 
The "Title" is the name of the web result that matches your search term. The "Title" list can contain up to 64 items. To go to the current search result on the web, simply press "Enter" and the webpage for the current title is opened in your default Browser. When you have finished viewing the webpage, press "Space-Z" to close the Browser, and return to your results list in the Google Search program.
The "Contents" text box contains information about the current title, just as you would receive if you were performing a search on the Google website. This information usually includes a quick preview of the content on the web page, and the URL of the web result. 
Use the "Category" combo box, "Search term" edit box, and "Search" button to launch a new search as described in the previous section.

10.4 RSS Reader.
Really Simple Syndication (RSS" is a method for providing updates to web based content through what are called "feeds". The Braille Sense "RSS Reader" allows you to subscribe to RSS feeds and receive updates whenever the website for the feed you're subscribed to updates its content. RSS updates may include news articles, blog posts, podcasts, or just updated content for a website such as promotions or announcements. The U2's RSS Reader is preloaded with 9 Google news feeds to get you started. 
To launch the "Rss Reader", from the "Web Tools" menu, navigate to the "RSS Reader" and press "Enter" or just type R. You can also launch the "RSS Reader" from anywhere on the unit by pressing "F1-N". 
You can access the RSS Reader's functions using hot keys, or via its menus. To access these menus, press "Space-M" or "F2".  Select a menu item using "Space-1" or "Space-4" , and press "Enter". Or, you can press "Space-M or "F2" followed by the shortcut for the corresponding menu item.  For example to open the edit menu, press "Space-M" or "F2" to open the menu, and press E.  
The RSS Reader also contains various lists and dialog boxes. Use "Space-1" and "Space-4" or the Up and Down scroll keys to navigate menus, settings or file lists. Use "Space-4-5" and "Space-1-2" or "F3" and "Space-F3" to tab among controls in a dialog. For the purrposes of these instructions, we will generally refer to using "F3" and "Space-F3" or simply "Tab". However, in these instances, "Space-4-5" and "Space-1-2" can also be used. Press "Enter" to execute an item.

10.4.1 RSS Main Window 
When the "RSS Reader" is opened, you are placed in the main window of the application on the "Category" list. The main window is a dialog which contains:  "Category" list, "Feeds" list, "Items" list, "Item Description" static box, "Read Whole Description" button, and, if the item is a podcast, a "Download" button.  
As you Tab forward in this window, you move forward a level in the content structure, and as you ShiftTab, you move back a level in the content structure. This means that, as you Tab, the content becomes more specific, and as you Shift-Tab, the content becomes more general. 
To illustrate this, do the following: 
1. Use "Space-4" to navigate to "Google RSS" in the "category" list. 
2. Tab once. You are placed on the first feed in the "Google RSS" category, "Top Stories". 
3. Tab again: you are placed on the first item in the "Top Stories" feed. 
4. Tab once more, and you are placed on a short description of this item. 
5. If you Shift-Tab repeatedly, you will return first to the Item, then to the Feed, and finally, back to the "Google RSS" category. 
Use "Space-1" and "Space-4" to navigate the "Category", "Feed" and "Item" lists. 

10.4.2 The File Menu 
10.4.2.1 Receive New Headlines 
The "Receive New Headlines" option updates the selected categories or feeds. If your cursor is placed on a category and you execute this function, all feeds in the category are updated. If you are placed on a feed, or are in the list of items for a given feed, executing this function updates only the current feed. If you select multiple items in the category or feed list, all of the selected items are updated when you execute "Receive New Headlines". 
Select "Receive New Headlines" from the  "File" menu, or  press "Enter-R". 
Braille Sense prompts "XX/Yy processing", where x represents the number of the feed being processed, and y represents the total number of feeds to process. Braille Sense continues to update you as each new feed is processed. When the update is complete, Braille Sense announces, "Successfully updated y feeds". 

10.4.2.2 Import OPML 
If you have an RSS reader on another device such as a smartphone or computer, you may wish to access the same feeds on your U2. Most RSS readers allow you to export your feed information as a file with an OPML extension. This file is a directory of the feeds to which you are subscribed. You can import this directory into the U2's RSS reader using the "Import OPML" function. The U2 can import OPML 1.0, 1.1, and 2.0 files. 
Select "Import OPML" from the "File" menu, or press "Enter-O". 
You are placed in an "Open File" dialog, similar to the one in the Word Processor. Navigate the files and folders of your Braille Sense until you locate the file you wish to import and press "Enter". 
You are placed in the "Import" dialog. the "Import" dialog contains 4 items: "Category" list, "Feeds" list, "Confirm" button, and a "Cancel" button. The "Category" list contains all the categories available in the OPML you are importing. The "Feeds" list contains all of the feeds in a chosen category. You can select as many or as few of the feeds in the OPML for importing. You may select just one feed in one category, or you may select all the categories and import everything. Press "Space" on individual categories or feeds you wish to select. To import everything in the OPML, you can press "Enter-A" in the "Category" list and all feeds in all categories are imported. 
When you have selected all items you wish to import, press "Enter" or Tab to the "Confirm" button and press "Enter". To cancel importing the OPML, Tab to the "Cancel" button and press "Enter" or press "Space-E". 
When the import is complete, the new categories appear in the "Category" list of the main window, and the feeds you chose appear in the respective "feed" lists for those categories. 

10.4.2.3 Export OPML 
You may wish to save the directory of RSS feeds you are subscribed to on your U2, either for use on another device, or as a backup in case you should need to restore your subscription information. You can save your directory of RSS categories and feeds using the "Export OPML" function. 
Select "Export OPML" from the "File" menu, or press "Enter-S". 
The Export OPML" dialog contains 4 items: "File" list, "File name" edit box, "Confirm" button, and "Cancel" button.  
You are placed in the "File name" edit box. You can enter your desired file name and press "Enter" to export the OPML, or Tab to "Confirm" and press "Enter". If you wish to change the location where the file is saved, Shift-Tab to the "File" list and use normal file management navigation commands to choose a new location. To cancel exporting the OPML, Tab to "Cancel" and press "Enter" or press "Space-E" or "Space-Z". 
10.4.2.4 Exit 
This command terminates the "RSS Reader" program. Press "Space-Z" or by selecting "Exit" from the "File" menu. 

10.4.3 The Category Menu 
The "Category menu only appears when your cursor is placed in the "Category" list. 

10.4.3.1 Insert Category 
The "Insert Category function allows you to create and name a new category in the list. by Default, the RSS Reader contains 2 categories: "Google RSS" and "My Feeds". As stated previously, the "Google RSS" category contains 9 Google news feeds to get you started using RSS. The "My Feeds" category is where all new feeds you subscribe to are placed. Once you have subscribed to a few feeds, you may wish to create categories of your own choosing, and move feeds into these categories using the "Feed" menu discussed later in this section. 
Select "Insert Category" from the "Category" menu, or press "Enter-I" from within the "Category" list. 
The "Insert Category" dialog contains 3 items: "Category Name" edit box, "Confirm" button, and "Cancel" button.  
To create a new category, type the name in the edit box and press "Enter". To cancel creation of a new category, Tab to "Cancel" and press "Enter" or press "Space-E".  

10.4.3.2 Delete Category 
Use the Delete function to remove a category from your RSS directory.
* Note: if you delete a category, all the feeds in that category are removed. To keep any of the feeds in the category, move them to a different category as described later in this section. 
Select "Delete Category" from the "Category" menu, or press "Space-D" from within the "Category" list. 
You are prompted, "DELETE XXXX Category?" where XXXX represents the category under your cursor. The default is "Yes". Press "Enter" to delete the current category. To cancel deleting the current category, navigate to "No" and press "Enter". 

10.4.3.3 Modify Category 
To rename a category, use the "Modify Category" function. Select "Modify Category" from the "Category" menu, or press "Enter-M" from within the "Category" list. 
The "Modify Category" dialog contains 3 items: "Category Name" edit box, "Confirm" button, and a "Close" button. To rename a category type the new name in the edit box, and press "Enter". To cancel modifying the category, Tab to the "Close" button and press "Enter" or press "Space-E". 

10.4.4 The Feed Menu 
When you are in a "Feed" list or a list of items in a feed, the "Feed" menu appears instead of the "Category" menu. 

10.4.4.1 Search for Feeds 
The "Search for Feeds" item allows you to search a specified website for RSS feeds and add them to your RSS Reader. Select "Search for Feeds" from the "Feed" menu, or press "Enter-N" from within the "Feed" list. 
The Search for Feeds" dialog contains 3 items: "Search feed URL" computer edit box, "Confirm" button, and a "Cancel" button.  
To search a website for available RSS feeds, type the URL of the website in computer Braille and press "Enter". The U2 displays a list of available feeds for the website you entered. Use "Space-1" or "Space-4" to move among the feeds in the list. Press "Enter" on the feed you wish to add. 
You are placed in the "Insert Feed" dialog which contains: "Feed URL" computer edit box, "Category" list, "Insert Category" button, "Confirm" button, and a "Cancel" button. The "Feed URL" edit box displays the URL of the chosen RSS feed. The "Category" list allows you to choose which category into which to insert the feed.  The "Insert Category" button lets you create a new category in which to place the feed. Selecting this button opens the same dialog as described in section 9.4.3.1. 
When you have completed setting your preferences for the feed, Tab to the "Confirm" button and press "Enter". To cancel the insertion of the feed, Tab to "Cancel" and press "Enter" or press "Space-E" or "Space-Z". 

10.4.4.2 Insert Feed 
You can use the "Insert Feed" option if you know the exact URL of the feed you want to insert. Select "Insert Feed" from the "Feed" menu, or press "Enter-I" from within the "Feed" list. 
You are placed in the same "Insert Feed" dialog as described in the above section. Type the exact URL of the RSS feed into the computer edit box, choose your category preferences, and press "Enter" on the "Confirm" button. 

10.4.4.3 Delete Feed 
Use this function to remove a feed from your RSS Reader. Select "Delete Feed" from the "Feed" menu, or press "Space-D" from within the "Feed" list. 
You are prompted, "Delete XXXX feed?" where XXXX is the feed under your cursor. The default is "Yes". To delete the feed, press "Enter". To cancel deleting the feed, navigate to "No" and press "Enter". 

10.4.4.4 Modify Feed 
To rename a feed, or if the URL has changed and you need to modify it, you can do this using the "Modify Feed" function. Select "Modify Feed" from the "Feed" menu, or press "Enter-M" from within the "Feed" list. 
The "Modify Feed" dialog contains 5 items: "Feed Name" edit box, "Feed URL" computer edit box, "Category" list, "Confirm" button, and a "Close" button.  
To rename a feed, type the new name in the edit box.  To modify the URL, Tab to the "Feed URL" computer edit box, and type the new URL in computer Braille. To change the category in which the feed is located, Tab to the "Category" list and use "Space-1" or "Space-4" to choose a different category. When you have finished setting your preferences, Tab to "Confirm" and press "Enter". To cancel modifying the feed, Tab to the "Close" button and press "Enter" or press "Space-E". 

10.4.4.5 Move Feed 
To change the category in which a feed is located, without modifying other information for the feed, you can use the "Move Feed" function. Select "Move Feed" from the "Feed" menu, or press "Backspace-V" from within the "Feed" list. 
The "Move Feed" dialog contains 3 items: "Category" list, "Confirm" button, and a "Cancel" button.  
Use "Space-1" or "Space-4" to choose a different category. Tab to "Confirm" and press "Enter". 

10.4.5 Options 
The "Options" dialog allows you to set options related to receiving and displaying feed content. To open the "Options" dialog, select "Options" from the menu, or press Backspace-O" from anywhere in the RSS Reader. 
The "Options" dialog contains 6 items: "View Mode" combo box, "Output Term" combo box, "Default Download Action' combo box, "Download Path" button, "Confirm" button, and a "Cancel" button".  
The "View Mode" lets you set how you want items in a feed to be displayed. The options are "Title" and "Title/Date".  
The "Output Term" setting determines the length of time for which the RSS Reader will update feeds. The options are "none", "2 days", "3 days", "4 days", "5 days", "6 days", and "7 days". If you set the output term to 5 days, this means when you update your RSS feeds, the RSS Reader will load all of the items posted in the last 5 days. If you choose "None", the RSS reader will load all available items when updating feeds regardless of how long ago they were posted.  
The "Default Download" action determines what will happen when you choose to download a podcast. The options are, "Download while playing", "Download only", "Download then play", or "Prompt", in which case you are prompted which action to perform each time you download a podcast file.
The "Download Path" button opens a dialog in which you can choose the folder in which to save downloaded podcast files. Use normal folder navigation commands to locate the folder you want to use, and press "Enter".
When you have finished setting your preferences, Tab to "Confirm" and press "Enter". To exit without making changes, Tab to "Cancel" and press "Enter" or press "Space-E" or "Space-Z"