
TABLE OF CONTENTS

11. WEB BROWSER 
11.1 File 
11.1.1 Open URL 
11.1.2 Open 
11.1.3 Save As 
11.1.4 Page Information 
11.1.5 Exit 
11.2 Read 
11.2.1 Read from Beginning to Cursor 
11.2.2 Read from Cursor to End 
11.2.3 Auto Scroll 
11.3 Edit 
11.3.1 Start selection 
11.3.2 Copy 
11.3.3 Add to clipboard 
11.3.4 Copy URL 
11.3.5 Copy Link 
11.4 Go To 
11.4.1 Go to Home Page
11.4.2 Go to Previous Page 
11.4.3 Go to Next Page 
11.4.4 Go to Previous Heading 
11.4.5 Go to Next Heading 
11.4.6 Go to Previous/Next Text 
11.4.7 Refresh 
11.4.8 History 
11.4.9 Find 
11.4.10 Find Again 
11.4.11 Links list 
11.5 Favorites 
11.5.1 Set Current As Home Page 
11.5.2 Add to Favorites 
11.5.3 Favorites List 
11.6 Options 
11.6.1 Menu Structure and Movement 
11.6.2 Set User Agent 
11.6.3 Show visited links 
11.6.4 Changing the Default Download Folder 
11.6.5 Clear cookies 
11.7 Read Page 
11.7.1 Moving Among Controls 
11.7.2 Moving to a Form Field 
11.7.3 Table 
11.7.4 Move to the Frame 
11.7.5 Playback of Streaming Audio Files 
11.8 Hot keys in the "Web Browser" 
11.9 What the "Web Browser" Does Not Support 

11. Web Browser

You can use the "Web Browser" on the Braille Sense U2 QWERTY to read pages on the web, as well as to read html documents you have saved to disk. In addition, you can download and read books from places such as Web Braille, and BookShare. Note: to access these services, you must create an account with the service provider. 
To launch the "Web Browser", press "Enter" on the ""Web Browser"" from the "program" menu. Or, press "b" from the "program" menu. The Braille Sense U2 QWERTY opens the "Web Browser" and connects to the web page set as the "home page". Note: the "Web Browser" supports SSL 1.0 to 3.0. You can also launch the "Web Browser" by using the global hot key for opening a web page: Press "Fn-w" from anywhere on the unit. The Braille Sense U2 QWERTY, opens up a computer edit box into which you can type in the URL you want to go to. When you have entered the web address: press "Enter". The "Web Browser" opens, and takes you to the web page you requested.

11.1 File

The "File" menu can be accessed by selecting "File" after pressing "Alt". "File" appears on the Braille display. Press "Enter" on "File", to open the "File" menu. To move among the menu items, press the up arrow ("up arrow") or the down arrow ("down arrow"). The following is a detailed explanation of the "Web Browser" "File" menu.

11.1.1 Open URL

Press "Alt" to open the "Web Browser" menu. Move to "File", and press "Enter". The first item that is displayed is "Open URL". Press "Enter" to access the "Open URL" edit box, or press "Ctrl-l" 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 such as "www.google.com", and press "Enter".
When in the edit box, you can view recently accessed web addresses by pressing the "down arrow". Move to the address that you want to open using the up arrow" or the "down arrow", and press "Enter" on the desired address to open it. 
If the Braille Sense U2 QWERTY cannot connect to the desired web page, indicated by displaying progress on the Braille display for an extended period of time, press "Esc" to stop connecting, and execute "Open URL" again. You can type in the address and try to connect again, or type a different address to access. You can stop the "Web Browser" from connecting by pressing "Alt-F4. Sometimes, pages can freeze due to network or Internet problems.

11.1.2 Open

"Open" allows you to open locally stored content in the "Web Browser". To access "Open", press "Alt" to open the "menu", and press "Enter" on "File". Go to "Open" by pressing "down arrow", and press "Enter". Or, you can press "Ctrl-o" from anywhere in the Browser. The "Open" dialog is displayed.
The "Open dialog" consists of "file list", "File name", "Type", "Confirm" button and "Cancel" button. You can move among the controls by pressing "Tab" or "shift-tab". When the "Open dialog" is opened, File name" is focused. Type in a file name, and then press "Enter" or press "Shift-tab" to move to the file list. Select the desired file name, and press "Enter".
The default folder is "/flashdisk/download". Navigate files and folders as explained in the "File Manager".
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.
At "Type", press "up arrow" or "down arrow" to select the file type.
To check the current path, press "Fn-/(slash)". You can use this command in the following dialogs: "Save As", "Add To Favorites", and the "Favorites List".

11.1.3 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 Braille Sense U2 QWERTY for later viewing. This is similar to "Save As" in the word processor. 
To execute "Save As", open the "menu" by pressing "Alt", and press "Enter" on "File". Move to "Save As" by pressing "down arrow" and press "Enter", or press "Ctrl-s" while in the Browser. The "Save As" dialog appears. Type in a new file name, and press "Enter" to save the file using a different name or format.  
In this dialog, you'll find "File name" edit combo box, "Type" combo box, "Confirm" button, "Cancel" button and "file list". You can move among these items by pressing "Tab" or "shift-tab".
To edit the file name that is displayed on the Braille display, press the cursor routing key that corresponds with the text that you want to edit. Please remember that ":" cannot be used in file names. You have to delete ":" if there is one in your file name.
To select the file name from the existing file name, press "shift-tab" to move to "file list". The default folder is "/flashdisk/download". To move back a level in the folder structure, press "Backspace". To enter a selected folder or select a file, press "Enter" on the folder or file. Press "down arrow" or "up arrow" To move to the next or previous folder or file. 
You can move from "File name" to "Type" by pressing "Tab". The available file types are htm, html, brl, brf and txt. Use "down arrow" or "up arrow" to select the file type. 
Press "Tab" to move to "Confirm" and press "Enter" to save. Or, press "Tab" again to move to "Cancel" and press "Enter" to cancel "Save As".
If you do not want to save, you can also press "Esc" or "exit (Alt-F4)".

11.1.4 Page Information

"Page Information" displays how many tables, forms, and controls are on the current page.
To open "Page Information", press "Alt" to open the "menu", and press "Enter" on "File". Move to "Page Information" by pressing "down arrow" a few times, and press "Enter". Or, you can press the letter "I".

11.1.5 Exit

This command terminates the "Web Browser", and returns the Braille Sense U2 QWERTY to the "program" menu. You can exit the "Web Browser" by pressing "Alt-F4", or by selecting "Exit" from the "Web Browser" file menu.

11.2 Read

Use the "Read" menu to read the web page by various text elements. To open the "Read" menu, press "Alt", and press "Enter" on "Read" or press r from the menu.
The "Read" menu contains 3 items:

1. Read From Beginning To Cursor
2. Read From Cursor To End
3. Auto Scroll
You can move among the menus by pressing "down arrow" or "up arrow". To execute an option, press "Enter".

11.2.1 Read from Beginning to Cursor

This function reads the current page from the beginning to the cursor location. 
To execute this function, press "Enter" on "Read From Beginning To Cursor" in the "Read" menu. Or, you can press "Alt-g" while in a web page. 
To interrupt speech before the Braille Sense U2 QWERTY has finished reading to the cursor location, press "Ctrl".  Your cursor is placed at the location where you stopped reading.

11.2.2 Read from Cursor to End

This function reads the current page from the cursor position to the end of the page.
To execute it, press "Enter" on "Read From Cursor To End" in the "Read" menu. Or you can press "FN-Enter" while in a web page.
To interrupt reading before the Braille Sense U2 QWERTY has finished reading to the end, press "Ctrl". Your cursor is then placed at the position at which you stopped reading. 

11.2.3 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 "Right arrow". For slower scrolling, press "Left arrow".


11.3 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".
To open the "Edit" menu, press "Alt", and press "Enter" on "Edit" or press "e" from the menu.

11.3.1 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. 
To use this command, navigate to the point at which you wish to start selecting text. Press "Alt" and  move to the "Edit" menu by pressing "down arrow" and press "Enter". Navigate to "Start Selection" and press "Enter". 
You can also set the starting point of the block by pressing "Ctrl-b" directly.

11.3.2 Copy 

Use this command to copy your selection to the clipboard for use in other applications. To copy the selected section of the web page, press "Alt", move to the "Edit" menu by pressing "down arrow" and press "Enter". Move to "Copy" by pressing "down arrow" and press "Enter". Or you can copy the selected section by pressing "Ctrl-c" while in a web page.

11.3.3 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.
To add a selection to the clipboard, press "Alt", move to "Edit" menu by pressing "down arrow" and press "Enter". Press "down arrow" to move to "Add To Clipboard" and press "Enter". Or you can add to the clipboard directly by pressing "Ctrl-Insert". 

11.3.4 Copy URL

The "Copy URL" function copies the address of the web page on which you are currently located to the clipboard.
To copy the address of the web page, press "Alt", move to the "Edit" menu by pressing "down arrow" and press "Enter". Press "down arrow" to move to "Copy URL" and press "Enter". Or you can copy the URL directly by pressing "Alt-d". 
The web address of the page is placed on the clipboard. You can paste it to a document, or anywhere you can paste text on the Braille Sense U2 QWERTY.

11.3.5 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. 
To copy a link from the web page, press "Alt", move to the "Edit" menu by pressing "down arrow" and press "Enter". Press "down arrow" to move to "Copy Link" and press "Enter". Or you can copy a link directly by pressing "Alt-l". 

11.4 Go To

To open the "Go To" menu, press "Alt", and navigate to "Go To" by pressing "down arrow". Press "Enter". The menu items are explained in the following sections.

11.4.1 Go to Home Page

The first page that your "Web Browser" loads when the "Web Browser" opens is called the "home page". You can set your favorite site as your home page. When your "home page" is set, your "Web Browser" opens the same "home page" every time you execute it.
The default home page is www.Hims-inc.com. To move to the default home page from another web page, press "Alt", and navigate to the "Go To" menu by pressing "down arrow", and press "Enter". The first item in the "Go To" menu is "Go To Home Page". You can activate "Go To Home Page" by pressing "Enter", or by pressing "Alt-h" while in the "Web Browser". 

11.4.2 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 Braille Sense U2 QWERTY connects to the Google web page. When "Go To Previous Page" is activated, the Braille Sense U2 QWERTY returns you to the last position on the previous page (the home page). 
To move to the previous page, press "Alt" to open the "menu", and navigate to the "Go To" menu by pressing "down arrow", and press "Enter". Navigate to "Go To Previous Page" by pressing "down arrow", and then press "Enter". Or, you can press "Alt-Left arrow". This command is not available on the first page you visit in the "Web Browser", because there is no previous page to go to.

11.4.3 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. 
To move to the next page, press "Alt" to open the menu, and navigate to the "Go To" menu by pressing "down arrow". Press "Enter". Move to "Go To Next Page" by pressing "down arrow", and press "Enter", or you can press "Alt" with "Right arrow". This command is not available on the last page because there is no page after the last page to move to.

11.4.4 Go to Previous Heading

If you activate the "Go To Previous Heading" function, you can go to a heading that is located above your current location. To execute the "Go To Previous Heading" function, open the menu by pressing "Alt", and press "down arrow" repeatedly to move to the "Go To" menu. Press "Enter" on "Go To". Then, use "up arrow" or "down arrow" to move to "Go To Previous Heading", and press "Enter". Or, press "u" from the menu. To activate this function directly, press "Alt-b or Ctrl-F3" while in a web page.

11.4.5 Go to Next Heading

If you activate the "Go To Next Heading" function, you can move forward to the next heading below your current location. To execute the "Go To Next Heading" function, open the menu by pressing "Alt", and press "down arrow" repeatedly to move to the "Go To" menu. Press "Enter" on "Go To". Then, use "up arrow" or "down arrow" to move to "Go To Next Heading". Press "Enter". Or, press "d" from the menu. You can also activate this function directly, by pressing "Alt-F" or "Ctrl-F4" while in a web page.

11.4.6 Go to Previous/Next Text

This item can be used to go to the next or previous chunk of text while reading a web page.
To execute the "Go To Next Text" function, do the following:

1) Open the menu by pressing "Alt".
2) Move to "Go To" by pressing "down arrow".
3) Press "Enter". 
4) Press "down arrow" until "Go To Next Text" is displayed. Or, you can press "a" To move directly to "Go To Next Text". 
5) Press "Enter". 

Or you can activate the "Go To Next Text" function by pressing "Ctrl-F6" while reading a web page. 
To execute "Go To Previous Text", do the following:

1) Open the menu by pressing "Alt".
2) Move to "Go To" by pressing "down arrow".
3) Press "Enter". 
4) Press "down arrow" until "Go To Previous Text" is displayed. Or, you can press "b" To move directly to "Go To Previous Text". 
5) Press "Enter". 

Or, you can activate the "Go To Previous Text" function by pressing "Ctrl-F5" while reading a web page. 

11.4.7 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, press "Alt", and navigate to the "Go To" menu by pressing "down arrow". Press "Enter". Go to "Refresh" by pressing "down arrow", and press "Enter", or you can press "Ctrl-r" while in a web page.

11.4.8 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 Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY shows you the title of the page as, "Google".
To visit the Google website using the history list, press "Alt" to open the "menu", and navigate to the "Go To" menu by pressing "down arrow". Press "Enter". Go to "History" by pressing "down arrow", and press "Enter". You can open the history list directly by pressing "Ctrl-h" while in a web page. 
The Braille Sense U2 QWERTY displays the history list. Move to the title of the website you want to select by pressing "down arrow" or "up arrow". If you want the "History" list to show the web address, instead of the title, you can press "Fn-i". If you press "down arrow", 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 the "Del".
To delete all the items in the history list, press "Ctrl-a" to select all, and press "Del".
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.

11.4.9 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.
To execute the "Find" command, press "Alt" to open the menu, and navigate to the "Go To" menu by pressing "down arrow". Press "Enter". Go to "Find" by pressing "down arrow", and press "Enter", or you can press "Ctrl-f" while the "Web Browser" is loaded.
When "Find" is executed, the dialog containing the edit box for entering text and the search direction appears. As in any other dialog, you can press "Tab" or "shift-tab" to move from one control to another. Enter the text to search for, and select the search direction. Then, press "Enter". The Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY 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.

11.4.10 Find Again

The "Find Again" function searches the text again in the direction that you have selected. To open "Find Again", press "Alt", and navigate to the "Go To" menu by pressing "down arrow". Press "Enter". Move to "Find Again" by pressing "down arrow". Press "Enter". Or, you can press "Ctrl-f", while in a web page.
"Find Again" finds the text that you have entered in "Find". There is no edit box in "Find Again". It simply repeats the search you specified in "Find".

11.4.11 Links list

This function lists all the links on the current page. To activate it, press "Alt" and press "Enter" on "Links list" in "Go To" menu. Or execute it directly, by pressing "Alt-i". The "Links list dialog" appears. In the dialog, find the following controls: "links list", "Focus link" button, "Activate link" button, and "Cancel" button. You can move among the controls by pressing "Tab" or "Shift-Tab". You can navigate the list of links in the "links list", by pressing "up arrow" or "down arrow".
To move to the selected page in the "links list", press "Enter" Or move to "Activate link" button by pressing "Tab" or "Shift-tab" and press "Enter". 
To go to the position of the link on the web page from the "links list", move to "Focus link" button by pressing "Tab", and press "Enter". 
To close the dialog, move to the "Cancel" button, and press "Enter". Or press "Alt-F4" or press "Esc".

11.5 Favorites

To open "Favorites", press "Alt", and move to "Favorites" by pressing "down arrow", and press "Enter". If there are websites that you frequently visit, it is inconvenient to enter the long address each time you want to visit the page. In such a case, you can add these website addresses to the "Favorites" list. Then, you can visit the websites by simply selecting the address from the "Favorites" list.

11.5.1 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. While the web page is loaded, press "Alt", and move to "Favorites" by pressing "down arrow". Press "Enter". "Set Current As Your Home Page" is displayed, as it is the first item in the "Favorites" menu. Press "Enter". The current website is saved as your home page automatically, and the Braille Sense U2 QWERTY says, "Saved as home page", and displays the current web page. You can also press "Ctrl-s" to activate this function while your desired homepage is loaded. 

11.5.2 Add to Favorites

You can add the web page you are currently reading to the "Favorites" list. To add the web page to the "Favorites" list, press "Alt", and move to "Favorites" by pressing "down arrow". Press "Enter". Move to "Add To Favorites" by pressing "down arrow", and press "Enter". You can activate "Add To Favorites" by pressing "Alt-a" directly 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. You can move among the controls by pressing "Tab" or "shift-tab".
When you open "Add To Favorites", the edit box is displayed. In this edit box, you can type the title of the current web page. The extension name (.URL) is attached automatically to the title name. 
To edit the current title name, press the left-most cursor routing key. The current title name is displayed on the Braille display. You can press the cursor routing key where you want to edit the text, and modify it. Make sure that you do not use ":" in 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.

11.5.3 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, press "Alt", and move to "Favorites" by pressing "down arrow". Press "Enter". Move to the "Favorites List" by pressing "down arrow", and press "Enter". Or, you can press "Ctrl-l" while in a web page. The Braille Sense U2 QWERTY displays the Favorites list dialog. This dialog contains the following: the favorites list, an edit box for the title, a type combo box, a confirm button, and a cancel button. You can move from one item to the next by pressing "Tab" or "shift-tab".
When the "Favorites List" is open, an edit box is displayed. The edit box displays the message, "Name:". You can enter the title of one of your favorites, and you can open the web page by pressing "Enter"" If there are no titles that match what you entered, the Braille Sense U2 QWERTY says, "invalid name" and returns to the edit box. If there is a title in the "Favorites list", the Braille Sense U2 QWERTY 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, press "shift-tab" To move to the "Favorites list". The Braille Sense U2 QWERTY displays the "file list". You can move among folders and files by pressing "up arrow" or "down arrow".
Press "Enter" on the title of the website you want to visit. On this list, folders are enclosed by quotation marks. Press "Enter" on a folder to open it. 
In the favorites list, you can view only the files with the selected file format. Press "Tab" to move to the "Type" combo box. In the type combo box, there are two file formats; "*.*" and "url". Press "up arrow" or "down arrow" to select one. If you select "*.*" then all types of files are shown.

11.6 Options

Using the "Options" menu, you can set user agent, and change default download folder. You can also clear cookies in the "Options" menu.
To execute the "Options" menu,
1) Press "Alt" to open the menu.
2) Move to "Options" by pressing "down arrow".
3) Press "Enter". Or you can press "Alt-o" while in a web page. 

11.6.1 Menu Structure and Movement 

When you execute the "Options" menu, the following options are available:
1) "User agent" list
2) "Show visited links" 
3) "Default download folder" 
4) "Clear cookies"
5) "Confirm" button
6) "Cancel" button
By pressing "up arrow" or "down arrow", you can move among the options: User agent, Show visited links, Default download folder and Clear cookies. And by pressing "Tab" or "Shift-Tab", you can move among controls. 

11.6.2 Set User Agent

1) Press "Alt" to open the menu.
2) Move to "Options", by pressing "down arrow".
3) Press "Enter". Or you can press "Alt-o" while in a web page.
4) "User agent: Windows CE" is displayed.
5) Using "Space", you can select "Windows XP", "Windows CE" or "Pocket PC".
6) After selecting your desired value, press "Enter".
When web pages are loaded, the Braille Sense U2 QWERTY uses the version of the website created for the operating system defined by your user agent.

11.6.3 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".

11.6.4 Changing the Default Download Folder
 
To change the default folder where downloads are saved, follow these steps:
1) Press "Alt" to open the menu.
2) Move to "Options" by pressing "down arrow".
3) Press "Enter". Or you can press "Alt-o" while in a web page.
4) Pressing "down arrow", move to "Default download folder"
5) The list of files and folders in the "Flashdisk" is displayed. Navigate among the drives, files and folders using normal navigation keys. Press "Space" on the folder in which you wish to save your downloads.
7) Press "Enter".
8) Press "Tab", to move to the "Confirm" button.
9) Press "Enter".
To cancel the change, press "Enter" on the "Cancel" button. Or press "Alt-F4". 

11.6.5 Clear cookies

A cookie contains information which can be read in web applications whenever the user visits the website. You can clear cookies in the "Options" menu in Braille Sense U2 QWERTY by following these steps:
1) Press "Alt" to open the menu.
2) Move to "Options", by pressing "down arrow".
3) Press "Enter". Or you can press "Alt-o" while in a web page.
4) Pressing "down arrow", move to "Clear cookies"
5) Press "Enter" on "Clear cookies".
6) The unit announces, "Successfully cleared cookies" and cookies are cleared.

Pressing "Ctrl-d", clears cookies directly from a web page.
To cancel clearing cookies, press "Enter" on the "Cancel" button. Or press "Alt-F4". 

11.7 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 "down arrow" or "up arrow", one element is displayed on one line. The links and controls are displayed with their respective symbols so the user can distinguish each element.

11.7.1 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 Braille Sense U2 QWERTY "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 Braille Sense U2 QWERTY provides the following movement commands:

1. Move to the previous control: "Shift-tab". 
This command moves to the nearest previous control from the current position. If there are no more previous controls, the warning sound is heard.
2. Move to the next control: "Tab"
This command moves to the next control from the current position. If there are no more controls, the warning sound is heard.

When you find controls in web pages, the Braille Sense U2 QWERTY 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 
1. Link: If you press "Enter" on link, you move to the page that the link is referencing.
2. Visited link: Alink that you visited previously. 
3. Anchor: If you press "Enter" on anchor, you move to the referenced part of the web page.
4. Edit box: You can start entering the text at the cursor position. After you finish entering the text, press "down arrow" to move to the next item. If there is any text in the edit box, it is spoken and displayed on the Braille display.
5. Multi edit box: This is similar to the edit box. It is an edit box that allows you to enter multiple lines in one edit box. You can start a new line by pressing "Enter". After you finish entering the text, press "Tab" To move to the next item.
6. List box, combo box: To change a selection in the combo box, press "Alt-Down arrow" or "Alt-Up arrow". You can move to the next item by pressing "down arrow".
Also it renews a page automatically when you change a selection in a combo box.
7. Radio button, check box: To select or cancel the selection, press "Enter".
8. Button: If you press "Enter" on a button, you move to the referenced page.

11.7.2 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.

1. Move to the previous form field: Ctrl-F1
You can move to the previous form field by pressing this key. If there are no previous form fields, the Braille Sense U2 QWERTY plays the warning sound.
2. Move to the next form field: Ctrl-F2
You can move to the next form field by pressing this key. If there are no more form fields, The Braille Sense U2 QWERTY plays the warning sound. If there are no form fields on a web page, the Braille Sense U2 QWERTY says, "no control".

11.7.3 Table

At the beginning position of the table, the Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY.
The Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY 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 Braille Sense U2 QWERTY 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 "down arrow" 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: Ctrl-F7
Moves to the beginning of the previous table. If there are no previous tables, the warning sound is played.
2. Move to the next table: Ctrl-F8
Moves to the beginning of the next table. If there are no more tables, the warning sound is played.
3. Move to the previous cell: Ctrl-Shift-Left arrow
Moves to the previous cell. If the current cell is the first cell, it moves to the beginning line of the table. If this command is pressed on the beginning line of the table, the warning sound is played.
4. Move to next cell: Ctrl-Shift-Right arrow
Moves to the next cell. If the current cell is the last cell, it moves to the end line of the table. If it is pressed on the end line of the table, the warning sound is played.
5. Move to upper cell: Ctrl-Shift-Up arrow
Moves to the cell in the previous row within the same column. If the current cell is on the first row, the warning sound is played.
6. Move to lower cell: Ctrl-Shift-Down arrow
Moves to the cell in the next line, within the same column. If the current cell is on the last row, the warning sound is played.
7. Current cell: Ctrl-Shift-C
Announces and displays the content of the current cell again.
8. Move to the previous cell in the upper level table: Ctrl-Left arrow
Moves to the previous cell from the current cell that contains the current table. If the current table cell is the first cell of the highest level table, it shows the beginning line of the table. It does not work on the highest level table.
9. Move to the next cell of the upper level table: Ctrl-Right arrow
Moves to the next cell from the current cell that contains the current table. If the current table cell is the last cell in the highest level table, it moves to the end line of the table. It does not work on the highest level table.
10. Move to the upper cell of the upper level table: Ctrl-Up arrow
Moves to the previous row, within the same column, to the table cell that contains current table. If the cell that contains the current table is located on the first row of the upper level table, the warning sound is played. It does not work on the highest level table.
11. Move to the lower cell of the upper level table: Ctrl-Down arrow
Moves to the next row, within the same column, to the table cell that contains the current table. If the table cell that contains current table is at the last row of the upper level table, the warning sound is played. It does not work on the highest level table.
12. Check the position: Fn-s
Announces the position of the current cell in the table. It shows the position in both Braille and voice, such as "table 2-3 row 3, cell 4".

11.7.4 Move to the Frame

1. Move to the previous frame: Ctrl-F9
Moves to the beginning position of the previous frame. If there are no previous frames, the warning sound is played.
2. Move to the next frame: Ctrl-F10
Moves to the beginning position of the next frame. If there are no more frames, the warning sound is played.

11.7.5 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: Shift-up scroll button
4. Turn down the volume: Shift-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".

11.8 Hot keys in the "Web Browser"

File Menu
Open URL: Ctrl-l
Open: Ctrl-o
Save as: Alt-s
Information: Alt-Enter
Exit: Alt-F4

Read Menu
Read from beginning to cursor: Alt-g
Read from cursor to end: Fn-Enter 
Auto scroll: Up scroll button-down scroll button

Edit menu
Start selection: Ctrl-b
Copy: Ctrl-c 
Add to clipboard: Ctrl-Insert
Copy URL: Alt-d
Copy link: Alt-l

Go to menu
Go to the home page: Alt-h
Go to the previous page: Alt-Left arrow
Go to the next page: Alt-Right arrow
Go to previous heading: Alt-b or Ctrl-F3 
Go to next heading: Alt-f or Ctrl-F4
Go to previous text: Ctrl-F5
Go to next text: Ctrl-F6
Refresh: Ctrl-r
Open the history list: Ctrl-h 
Check the address of the selected title in the history list: Fn-i 
Find: Ctrl-f 
Find again: F3 
Links list: Alt-i

Favorites
Set current as your home page: Ctrl-s 
Add to favorites: Alt-a 
Favorites list: Ctrl-l

Options setting: Alt-o 
Clear Cookies: Ctrl-d

Hot Keys When Playing Audio Files in the Web Browser
Turn up the volume: Shift-Up arrow
Turn down the volume: Shift-Down arrow
Play: play button of the front panel
Stop: stop button of the front panel

Reading Web Pages
Move between controls
Move to the previous control: Shift-tab 
Move to the next control: Tab
Select the next item in the combo box (list box): Alt-Down arrow
Select the previous item in the combo box (list box): Alt-Up arrow

Moving to the form
Move to the previous form: Ctrl-F1
Move to the next form: Ctrl-F2

Table navigation hot keys
Move to the previous table: Ctrl-F7
Move to the next table: Ctrl-F8
Move to the previous cell: Ctrl-Shift-Left arrow
Move to the next cell: Ctrl-Shift-Right arrow
Move to the upper cell: Ctrl-Shift-Up arrow
Move to the lower cell: Ctrl-Shift-Down arrow
Read current cell: Ctrl-Shift-c
Move to the previous cell of the upper level table: Ctrl-Left arrow
Move to the next cell of the upper level table: Ctrl-Right arrow
Move to the upper cell of the upper level table: Ctrl-Up arrow
Move to the lower cell of the upper level table: Ctrl-Down arrow
Check the current position: Fn-s

Move to frame
Move to the previous frame: Ctrl-F9
Move to the next frame: Ctrl-F10
Read the current line: Fn-r

11.9 What the "Web Browser" Does Not Support

1. Images are not supported.
2. Any executable files on web sites cannot be executed. It is because the operating system on the Braille Sense U2 QWERTY 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.
Some web pages that use JavaScript cannot be opened.