12. EXTRAS
12.1 Sense Dictionary
12.2 Google Maps
12.2.1. What is "Google Maps"?
12.2.2. Pairing a GPS Receiver
12.2.3. Executing "Google Maps"
12.3 Excel Viewer
12.3.1 General Navigation
12.3.2 The File Menu
12.3.3 The Edit Menu
12.3.4 Go To Menu
12.3.5 The Read Menu
12.3.6 The View Menu
12.4 Dropbox
12.4.1 The File Menu
12.4.2 The Edit Menu
12.4.3 Options

12. EXTRAS

12.1 Sense Dictionary
The Sense Dictionary is an add-on piece of software for the Sense notetakers available for purchase from HIMS. The basic package includes the New Oxford American Dictionary, and the Concise Oxford American Thesaurus. You can also purchase additional bilingual dictionaries for English/Spanish, English/French, English/Italian and English/German. 
* Note: If you have not purchased the dictionary package containing the dictionary data and license key, pressing "Enter" on the Sense Dictionary option in the "Extras" menu results in the message, "Authentication failed". For pricing and purchasing information, please contact HIMS or your Braille Sense dealer. 

12.2 Google Maps

12.2.1. What is "Google Maps"?
Google Maps is web-based route planning software, used to provide you walking or driving directions for navigating from one place to another, using a combination of Internet-based maps and GPS location information. 

12.2.1.1 Terms used in Google Maps
The following terms are used in the Google Maps application and also in the subsequent documentation:
POI: Point of Interest, a business or location falling under 1 of many categories such as "restaurant" or "medical clinic".
Category: Type of business or location being searched, for example, florist, movie rental, contractor, beauty, etc.
Start position: The position at which the route begins.
Destination: The position at which you intend to arrive at the end of the route.
Waypoint: a point between the start position and destination at which you intend to stop for any reason.
Route: the travel directions from the start position to the destination.

12.2.2. Pairing a GPS Receiver
The U2 contains an internal GPS receiver. However, sometimes you may wish to use an external Bluetooth receiver as it may provide a stronger signal in areas where satellite reception is weak. To pair your Braille Sense with a Bluetooth receiver, follow these steps:
1) Make sure your Bluetooth receiver is powered on and is discoverable.
2) On the Braille Sense, launch the Bluetooth Manager in the "Settings" menu.
3) The Bluetooth Manager automatically begins searching for devices. While the search is performed, progress beeps are heard and progress is displayed on the Braille display in the form of full cells.
4) When the search is complete, the names of the available Bluetooth devices are announced, and you are placed in the Bluetooth devices list.
5) Navigate to your Bluetooth receiver using "Space-1" and "Space-4" and press "Enter" on your receiver's Bluetooth name.
6) The U2 announces "Scanning for services".
7) When the scan is complete, the services list is shown.
8) Navigate to "Serial" and press "Enter".
9) If your Bluetooth receiver requires a pin code, you are asked for this. Enter it in computer Braille and press "Enter".
10) The U2 should connect to your receiver, and announce, "Connected".

12.2.3. Executing "Google Maps"
From the "Extras" menu, use "Space-1" or "Space-4" to navigate to "Google Maps" and press "Enter", or press G. You can launch "Google Maps" from anywhere on the unit by pressing "F1-P". 
When "Google Maps" is launched, the U2 immediately attempts to connect to the GPS receiver. If GPS connection is successful, the unit announces, "Successfully connected GPS, searching for location". When your position is acquired, the unit says, "Current position information:" and announces your current position. If the GPS signal is too low to acquire a position, the unit says, "GPS signal strength is low", and no position information is given. The position information displayed includes, "current position information", "Latitude", and "Longitude". 

12.2.3.1 Google Maps main window.
You can access functions of Google Maps 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. 
The Google Maps program makes extensive use of dialogs. Use "Space-4-5" and "Space-1-2" or "F3" and "Space-F3" to tab and shift-tab among controls in a dialog. For the purrposes of these instructions, we will generally refer to this as "Tabbing".  
Use "Space-1" and "Space-4" or the Up and Down scroll keys to navigate menus, settings or file lists. Press "Enter" to execute an item.
The main "Google Maps" dialog consists of 4 areas: "current position information", "Start position", "Destination information", and "Near POI's".  The Google Maps Menu consists of 5 submenus: "Search", Position Setting", "User POI's", "Route", and "Options".

12.2.3.2 Search
The "Search" menu allows you to search for locations by address or points of interest.
12.2.3.2.1 Search address
You can search for a location using a specific address using the "Search for Address" function. Select "Search for Address" from the "Search" menu, or press "Space-F" from the main window. The "Search for Address" dialog consists of 10 controls. 
1) Country selection: choose between USA and Australia. 
2) Area selection:  dialog for choosing the State and city you wish to search if you choose USA.
3) Street address: An edit box for typing the exact street address of the location you want to search.
4) Search button: Press "Enter on this button to initiate the search.
5) Address information: (appears after a search has been performed) shows the address of the point of interest that is closest to the location you typed.
6) Set as Start Position button: Press "Enter" on this button to set the address in "Address Information" as your route's start position. You can also press "Backspace-S". 
7) Set as destination button: Press "Enter" on this button to set the address in "Address information" as the destination. You can also press "Backspace-D".
8) Set as Waypoint button: Press "Enter" on this button to set the address in "Address information" as a "Waypoint" along your route. You can also press "Backspace-W". 
9) Add to User POI button: Press "Enter" on this button to add the address in "Address information" to your personal points of interest. You can also press "Backspace-U". 
10) Close button: Press "Enter" on this button to close the "Search for Address" dialog. You can also press "Space-E" or "Space-Z". 
* Note: If there are no search results, "Address information", "Set as Start position", "Set as destination", "Set as Waypoint", and "Add to User POI" controls do not appear. 
Press "Enter" on the "Area Selection" dialog to choose a different city or state in which to search. Use "Space-1" and "Space-4" to move among the items in the "State" and "City" combo boxes. Tab to the "Confirm" button and press "Enter" to return to the "Search for Address" dialog.
Type the street address of the location you want to search in the "address" edit box. Tab to the "Search" button and press "Enter" to initiate the search.
When the results are displayed, move among them using "Space-1" and "Space-4". Use the buttons described above to set your desired location as "Start position", "Waypoint", "Destination", or "User POI".

12.2.3.2.2 Search by category
You can use the "Advanced POI Search" option in the "Search" menu to search for a location according to a specific type of business or establishment by specifying a category by which to search. 
Select "Advanced POI Search" from the "Search" menu, or press "Enter-F" from the main window. The "Advanced POI Search" dialog contains the following controls:
1) Area Selection: a dialog for choosing the city and state in which you want to search.
2) Category Selection combo box: A combo box from which to choose the type/category of POI for which you want to search. Navigate the items in the combo box using "Space-1" and "Space-4".
3) POI range edit box: enter the range (radius) in number of feet to define the size of the area you want to search.
4) POI Name edit box: If you know all or part of the name of the establishment for which you want to search, type it in this edit box.
5) Search button: Press "Enter" on this button to initiate the search.
6) POIs list box: (appears after the search is completed) list of points of interest matching the search. Navigate the list using "Space-1" and "Space-4".
7) POI Information list box: Lists the POI name, type, phone number, and address. Use "Space-1" and Space-4" to navigate among the information elements. 
8) Buttons for setting as Start Position, DESTINATION, Waypoint or adding to your personal POI's as in the "Search Address" dialog, as well as a "Close" button.
* Note: If there are no search results, "POI list", "POI Information", "Set as start position", "Set as destination", "Set as Waypoint", and "Add to User POI" controls do not appear. 

12.2.3.3 Position Settings Menu

12.2.3.3.1 Add new User POI 
The "Add New User POI" option allows you to save your current position as a point of interest. Select "New User POI" from the "Position Setting" menu. The "Add New User POI" dialog contains 9 controls.  
1) POI name edit box: An edit box in to which you can type a name for the point of interest if it is not already filled in.
2) Latitude static box: shows the latitude of the POI.
3) Longitude static box: lists the longitude of the POI.
4) Phone edit box: an edit box for entering the phone number of the location.
5) Address edit box: An edit box for entering the street address for the POI.
6) POI explanation edit box: An edit box in to which you can type information you wish to remember or associate with this point of interest.
7) Select Media file button: Press "Enter" on this button to open the "Select Media File" dialog. You are placed in a File Manager control in which you can use normal file/folder navigation commands to access any media file you wish to associate with the POI. Press "Space" on the desired file to select it, and press "Enter".
8) Add button: Press "Enter" on this button to add the point of interest to your saved POI's.
9) Close button: Press "Enter" on this button to exit the "New User POI" dialog.

12.2.3.3.2 Synchronize GPS and Start Position
This menu item option does just what its name suggests, it synchronizes the current GPS location to the start position of the current route.
Select "Synchronize GPS with Start Position" from the "Position Settings" menu, or press S from the main window. 

12.2.3.3.3 location Information. 
The "Location Information" dialog provides you information about your current position, and allows you to set the current position as the Start Position, destination, Waypoint, or view near POI's. Select "Location Information" from the "Position Settings" menu, or press "Enter-I" from the main window. The "Location information" dialog contains 5 controls. 
1) Current Position Information static box: contains the address of your current position.
2) Near POI list box: Contains the list of POI's near your current location. Use "Space-1" and "Space-4" to navigate among the POI's in the list.
3) Set as Destination button. 
4) Add to Waypoint button.  
5) Close button. 

12.2.3.4 User POI menu
12.2.3.4.1 User POI's Manager
The "User POI's Manager" allows you to view previously created POI's as well as add, modify, and delete POI's. Select "User POI Manager" from the "User POI" menu, or press "Enter-U" from the main window. The "User POI's Manager" dialog contains 9 controls. 
1) POI list box: the list of currently saved user POI's. 
2) POI Information list box: Contains POI name, Latitude, Longitude, Phone, Address, POI Explanation, and Media File. 
3) Set as Start Position button. 
4) Set as destination button. 
5) Set as Waypoint button. 
6) Add button: Press "Enter" on this button to open the "Add New User POI" dialog" as described above. You can also press "Space-I". 
7) Modify button: Opens the "Modify User POI" dialog. This dialog consists of the same controls as does the "Add User POI" dialog with the information of the currently focused POI already filled in. You can also press "Space-M". 
8) Delete button: Press "Enter" on this button to delete the currently focused POI. You can also press "Space-D". 
9) Close button. 

12.2.3.4.2 Adding a User POI
You can add POI's from "Google Maps" search results as described above. Or, you can add a POI manually using the "User POI's Manager" as described in the previous section. No matter which way you access the "New User POI" dialog, it contains the same controls as described in section 11.3.3.3.1.

12.2.3.4.3 Managing User POI's
In addition to the "User POI Manager", the "User POI's" menu also contains "Save User POI's", and "Load User POI's". These 2 options allow you to import and export POI information to and from CSV (comma separated value) files.
To export your saved User POI's as a CSV file, choose "Save User POI's from the "User POI's" menu, or press "Space-S" from the main window. You are placed in an edit box and prompted for the name of your file. The "Save User POI's" dialog contains 4 items:
1) File list control: A normal File Manager control in which you can navigate to choose the location in which you wish to save your POI file.
2) File Name edit box: Type your desired name in computer Braille.
3) "Confirm" and "Cancel" buttons.

To load a User POI file, navigate to "Load User POI's" in the User POI's" submenu of the "Google Maps" menu. When you press "Enter" on "Load User POI's", a standard Open File dialog opens from which you can choose the file. Use Normal file/folder navigation commands to locate the file containing your Poi information, and press "Enter" to load the file. If the loading is successful, the unit announces, "successfully loaded user POI".

12.2.3.5 Route Menu
The "Route" menu allows you to create, view, and initialize routes, as well as to query information about your current route and the distance and direction to your final destination.  

12.2.3.5.1 Create route
To access the "Create Route" dialog, select "Create Route" from the "Route" menu, or press "Enter-R" from the main window. 
* Note: before you can create a route, you must have set a start position and destination as described previously in this chapter. 
The "Create Route" dialog contains a single combo box with 2 options: "Walking" and "Vehicle". Press "Enter" on your desired route type. You are placed in the "Route" dialog on the "Route Information" tab. The "Route" dialog contains 6 controls.  
1) Route Information list box: Contains Start, Destination, Estimated time of arrival, and Estimated distance. 
2) Step Route Information list box: Contains numbered step by step directions for traveling from your start position to your destination, each with an estimated travel time. 
3) Start notice button: Press "Enter" on this button when you depart from your Start Position. You can also press "Backspace-M". 
4) Save Route button: Press "Enter" on this button to save the current route for later use. You can also press "Backspace-S". Activating this button opens a dialog with a "File Name" edit box, a "confirm" button, and a "Cancel" button. You can simply type a file name for the route, and press "Enter".
5) Load Route list box: A list of all your previously-saved routes. Press "Enter" on a route to load it.
6) Close button: Press "enter" on this button to close the "Route" dialog. 

12.2.3.5.2 View traveled route
You can view previously traveled routes using the "View Traveled Route" option. Select "View Traveled Route" from the "Route" menu, or press "Enter-H"" from the main window. The "View Traveled Route" dialog contains 3 items:
1) View Traveled Routes list box: a list of the previously traveled routes. Press "Enter" on a route to load it.
2) Initialize Route button: Deletes all the previously-traveled routes.
3) Close button: Closes the "View Traveled Route" dialog. 

12.2.3.5.3 Route Information Initialization
At times, you may wish to clear the current route information and begin creating a route from scratch. You can do this using the "Initialize Route" option. Select "Initialize Route" from the "Route" menu, or press  "Backspace-I" while viewing a route. The route information is cleared, and you may create a new route using the same information, or set other start, destination, or waypoint locations.

12.2.3.5.4 Route Information 
Choosing the "Route information" option in the "Route" menu brings up the same "Route" dialog as is shown when you initially create  a route. Select "Route Information" from the "Route" menu, or press "Enter-C". 

12.2.3.5.5 Distance and Direction to Destination
Use the "Direction and Distance to Destination" menu item to queery the remaining distance to your destination while traveling as well as the direction of travel. Select "Direction and Distance to Destination" from the "Route" menu, or press "Enter-D" while viewing a route.

12.2.3.6 Options
The "Options" menu contains 2 items: "Notice and Distance Setting", and "Select GPS receiver".

12.2.3.6.1 Notice and Distance Setting
The "Notice and Distance Setting" dialog contains 6 controls. 
1) Display and notice settings: a list box in which you can set 4 options.
A. Latitude/longitude Display Mode: short or detailed.
B. Notice User POI: Yes or no. 
C. Notice sound play: Yes or no.
D. Notice POI Information on the Status: Yes or no.
2) Turn Range Setting (feet): an edit box in to which you can type the number of feet before which you wish to be notified of a turn. The default is 66.
3) POI Range (feet): An edit box in to which you can type the number of feet before a POI you wish to be alerted. The default is 656.
4) Save Options button: Press "Enter" on this button to save the changes you've made to the settings.
5) Reset to Factory Defaults button: Press "Enter" on this button to reset all settings to the factory defaults.
6) Close button: Press "Enter" on this button to close the dialog without saving your changes. 

12.2.3.6.2 GPS Settings
The GPS Settings dialog contains the following controls:
1) Select GPS Receiver settings: Settings list containing 3 options.
A. GPS connection way: Press "Space to choose between "Internal GPS", Bluetooth ActiveSync", and "Bluetooth Serial".
B. Notice that GPS Receiver Signal Strength is Low: Press "Space" to choose between "yes", and "no". 
C. Interval Reconnecting to GPS Receiver: Press "Space" to choose among the available values: No reconnection, 10 seconds, 30 seconds, 1 minute, 3 minutes, and 5 minutes.
2) Save Options button: Press "Enter" on this button to save your changes.
3) Reset to Factory Defaults button: Press "Enter" on this button to restore these settings to the factory defaults.  
4) Close button: press "Enter" on this button to exit the "Select GPS receiver" dialog without saving your changes. 

12.3 Excel Viewer
The "Excel Viewer" allows you to read and navigate XLS and XLSX files by cell, column, row, group, worksheet, etc. To open the "Excel Viewer", from the Main menu, press X to open the "Extras" menu, then press X again to open the "Excel Viewer". You can launch the "Excel Viewer" from anywhere on the unit by pressing "F1-X". 
When the "Excel Viewer" is launched, you are placed in an "Open File" dialog. Use normal "File List" navigation commands to locate the XLS or XLSX file you wish to open, and press "Enter". When the file is loaded, you are placed at the top of the first worksheet. Cells are displayed with the coordinates followed by the text of the cell. For example, the first cell in a column containing the date might appear as "a1 Date". 

12.3.1 General Navigation 
Use the following commands to navigate an Excel file in the "Excel Viewer". 
Move to next row: Space-Dot-4 
Move to previous row: Space-Dot-1 
Move to next column: Space-Dot-6 
Move to previous column: Space-Dot-3 
Move to beginning of row: Space-Dots-1-3 
Move to end of row: Space-Dots-4-6 
Move to top of column: Backspace-Dot-2 
Move to bottom of column: Backspace-Dot-5 
Move to top of worksheet: Space1-2-3 
Move to bottom of worksheet: Space-4-5-6 
Move to next worksheet: Space-3-4-5 
Move to previous worksheet: Space-1-2-6 
Move to next group: Backspace-Dot-5-6 
Move to previous group: Backspace-Dot-2-3 
Move to next group in row: Space-Dot-5 
Move to previous group in row: Space-Dot-2 
Move to next group in column: Space-Dot-5-6 
Move to previous group in column: Space-Dot-2-3 
You can access functions of the Excel Viewer 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. 
The Excel Viewer also utilizes lists and dialogs. Use "Space-4-5" and "Space-1-2" or "F3" and "Space-F3" to tab and shift-tab among controls in a dialog. For the purrposes of these instructions, we will generally refer to this as "Tabbing".  
Use "Space-1" and "Space-4" or the Up and Down scroll keys to navigate menus, settings or file lists. Press "Enter" to execute an item.

12.3.2 The File Menu 

12.3.2.1 Open 
To open an Excel file in the "Excel Viewer", select "Open" from the "File" menu, or, press "Enter-O" from a worksheet. You are placed in a "File" list. Use normal File/folder navigation commands to locate your desired file, and press "Enter" to open it. 

12.3.2.2 Open Hyperlink 
The "Open Hyperlink" allows you to open a link contained in an Excel file in your default browser. Select "Open Hyperlink" from the "File" menu, or press "Enter-H" from a worksheet. The link under your cursor is opened in your default Internet browser. 

12.3.2.3 Set User Table 
The "Set User Table" function defines the scope of the header cells to more accurately allow you to identify the categories in which items belong in complicated spread sheets. For example, let's assume you have an Excel sheet containing the data below: 
Cell A1: Price table (title of the table) 
Cell C2: April 4, 2013 (date) 
Cell A3: Model name (header) 
Cell B3: part number (header) 
Cell C3: price (header) 

Now, let's say you have 100 in Cell C8. If you check the header cell when on cell C8, you would normally receive the information for cell C2 "Date". However, to know what "100" refers to, you actually need row and column header information for A8 "model name" and C3 'price". If you set "User Table" from A3 to C8, you will receive the information in C3 when you ask the U2 to read the column header. 
You may also encounter a situation where there are different headers in the middle 
of a worksheet, for example, if there is a table within a table. To receive accurate information when checking the header cell information for the cells in the inner table, you can set the "User Table" to establish the correct boundaries. 
Select "Set User Table" from the "File" menu, or, press "Enter-T" from a worksheet. The "Set User Table" dialog contains: "Start Cell" edit box, "End Cell" edit box, "Confirm" button, and a "Cancel" button.  
By default, the beginning and end boundaries are defined by the beginning and ending cells of the worksheet. Type your desired beginning and ending cells in the edit boxes, and press "Enter" or Tab to "Confirm" and press "Enter" to set the "User Table". To ccancel setting the "User Table", Tab to "Cancel" and press "Enter" or press "Space-E" or "Space-Z". 

12.3.2.4 Cell Properties 
The "Cell Properties" function gives you format information about the current cell. Select "Cell Properties" from the "File" menu, or press "Enter-I" from the cell about which you want information.
The "Cell Properties" dialog contains 2 controls: the Properties" list, and a "Close" button. The "Properties" list contains the following information: "Font name", "Font size", "Attributes", "Format", "Alignment" and "Outline". Move among the items in the list by pressing "Space-1" and "Space-4". To close the "Cell Properties", Tab to Close" and press "Enter", or press "Space-E". 

12.3.2.5 Quick Setup 
The "Quick Setup" function operates similar to the "Set User Table" function, except instead of defining the boundaries manually, the beginning cell is automatically set as the cell at your current cursor position, and the end cell is automatically set as the last cell containing data. Select "Quick Setup" from the "File" menu, or press "Enter-X" from a worksheet. Braille Sense announces, "User Table saved" and you are return to your previous position. 

12.3.2.6 Exit 
This command terminates the "Excel Viewer". You can exit "Excel Viewer" by pressing "Space-Z" or by selecting "Exit" from the "File" menu. 

12.3.3 The Edit Menu 
The "Edit" menu contains commands for selecting and copying text. 

12.3.3.1 Start Selection 
The "Start Selection" command allows you to select a certain portion of text that you would like to copy to the clipboard for pasting to another location such as a document in the WORD Processor. When you use the "Start Selection" command, the cursor appears as blinking "dots 1-2-3-4-5-6-7-8" to indicate what text is being selected. 
Place your cursor on the location at which you want to start selecting text. Select "Start Selection" from the "Edit" menu, or press "Enter-B" while reading a worksheet.
The end point of the selected text is determined by the location at which you place the cursor after setting the start point. 

12.3.3.2 Select All 
The "Select All" command selects all text in a worksheet. Choose "Select All" from the "Edit" menu, or press "Enter-A" while reading a file. 

12.3.3.3 Copy 
After selecting text in a file, select "Copy" from the "Edit" menu, or press "Enter-C" while reading a file. The text is copied to the clipboard. 

12.3.4 Go To Menu 
The "Go To" menu contains several items pertaining to navigation to specific locations or text in an Excel file. 

12.3.4.1 Find 
The find function allows you to search for text in an Excel file. Once the text is found you are taken to that position in your File. Select "Find" from the "Go To" menu, or press "Space-F" while reading a file.  The "Find" dialog is displayed. This dialog has 6 controls: 
1) Text to find: In this edit box, you can type the text that you want to find. To find the text immediately, press "Enter". To set other fields in the dialog, Tab to the next field. 
2) Range: Allows you to choose how much of the Excel file you want to search. The options are, "Current Sheet", "Workbook", "Current Column", "Current Row" and "Range". If you choose "Range" the "Range" edit box appears in the tab order after the "Range" list. You can enter specific cell coordinates. 
3) Match case: Press "Space" to toggle between "Yes" and "No". 
4) Search direction: press "Space" to toggle between "Forward" and "Backward".  
5) Confirm: Press "Enter" to execute the search. You can also execute "Find" by pressing "Enter" on "Text to find" or "Search direction". 
6) Cancel: Exit the dialog without searching. 
If U2 finds the text you typed, the cell with the text is displayed. If there was no text that matched what you typed, the cursor remains in its current location and the U2 announces "not found". This function saves the text last searched for, as well as the direction, so you can use it again to search for the next occurrence of the text. 

12.3.4.2 Move to Cell 
You can use the "Move to Cell" function to quickly jump to a specific cell according to its coordinates. Select "Move to Cell" from the "Go To" menu, or press "Enter-J" while reading a file. 
The "move to Cell" dialog contains 4 items: "Address" edit box, "Range" combo box, "Confirm" button, and a "Cancel" button.  
In the "address" edit box, type the cell coordinates of the cell you want to move to. In the "Range" combo box, use "Space-1" and "Space-4" to move between "Current Worksheet" and "Workbook". To move to your chosen cell, press "Enter" or Tab to "Confirm" and press "Enter". To cancel moving to a cell, Tab to "Cancel" and press "Enter" or press "Space-E" or "Space-Z". 

12.3.4.3 Go to Next/Previous Sheet 
The "Next Sheet" and "Previous Sheet" commands do just what their names imply, they navigate to the next and previous worksheets in the current workbook. Select "Next sheet" or "Previous Sheet" from the "Go To" menu. While reading a file, press "Space-3-4-5" to move to the next sheet, and "Space-1-2-6" to move to the previous sheet.
  
12.3.4.4 Sheet List 
The "Sheet List" command opens a list of worksheets in the current workbook. Select "Sheet List" from the "Go To" menu, or press "Enter-L" while reading a file.  
The "Sheet List" dialog contains 3 items: "Sheet" list, "Confirm" button and a "Cancel" button.  
Move among the worksheets by pressing "Space-1" or "Space-4". To jump to a worksheet in the list, navigate to it and press "Enter", or Tab to "Confirm" and press "Enter". Press "Space-E" to close the Sheet List. 

12.3.4.5 Set Mark 
The "Set mark" command marks a position in the file that you want to return to later. Select "Set Mark" from the "Go To" menu, or press "Enter-M" while reading a file. 
The U2 says, "Mark name:". To name the mark use the letters A through Z. 

12.3.4.6 Go to Mark 
The "Go to Mark" command finds a mark that has previously been set. Select "Go To Mark" from the "Go To" menu, or press "Backspace-J" while reading a file.  
The U2 says "Move to mark". Type the character of the mark name and the U2 moves the cursor to the marked position. 

12.3.4.7 Delete Mark 
You can use the "Delete Mark" function to remove a mark that has previously been set. Select "Delete Mark" from the "Go To" menu, or press "Backspace-D" while reading a file. You are prompted, "Delete Mark?" Type the letter of the mark to be deleted, and the mark is deleted and you are returned to your previous cursor position. 

12.3.4.8 Move to Next/Previous Group 
You can use these functions to move among groups of cells when data is clustered with emqy cells between the clusters containing data. Select "Next Group" or "Previous Group" from the "Go To" menu. While reading a file, press "Backspace-5-6" to move to the next group, and "Backspace-1-2" to move to the previous group.  

12.3.5 The Read Menu 

12.3.5.1 Set Options 
The "Set Options" dialog lets you set options related to how information is announced and displayed as you navigate cells in a spreadsheet. Select "Set Options" from the "Read" menu, or press "Backspace-O" while reading a file. 
The "Set Options" dialog contains 3 controls: an "Options" list, "Confirm" button, and a "Cancel" button.  
The "Options" list contains the following settings: "Cell Address", "Merged Cells", "HyperLink", "Format", "Alert empty cell", "Read a Row", "Hide Row" and "Hide Column". Move among the items in the list by pressing "Space-1" or "Space-4". Adjust the setting for an option by pressing "Space". 
The "Cell Address" option allows you to choose how the cell is displayed and announced. You can have the cell shown as the address followed by the text, or the text followed by the address or cell coordinates. You can also choose to turn the display and announcement of the cell address off, in which case only the text of the cell is announced and displayed. 
Most of the remaining settings are "on/Off" toggles in which you can choose whether or not to have the information specific to the setting announced and displayed. 

12.3.5.2 Sheet Title 
To read the title of the current sheet, select "Sheet Title" from the "Read" menu, or press "Space-1-5-6" while reading a file.

12.3.5.3 Read from Beginning of Row to Cursor 
Select "Read from beginning of row to cursor" from the "Read" menu, or press "Backspace-dot-3" while reading a file.

12.3.5.4 Read from Cursor to End of Row 
Select "Read Cursor to End of Row" from the "Read" menu, or press "Backspace-dot-6" while reading a file.

12.3.5.5 Read from Top of Column to Cursor 
Select "Read from Top of Column to Cursor" from the "Read" menu, or press "Backspace-dot-1" while reading a file.

12.3p.5.6 Read from Cursor to Bottom of Column 
Select "Read from cursor to bottom of Column" from the "Read" menu, or press Backspace-dot-4" while reading a file.

12.3.5.7 Read Current Row 
Select "Read Current Row" from the "Read" menu, or press "Space-1-4" while reading a file.

12.3.5.8 Read Current Column 
Select "Read Current Column" from the "Read" menu, or press "Space-Y" while reading a file.

12.3.5.9 Read Header Cell of Row 
Select "Read Header Cell of Row" from the "Read" menu, or press "Backspace-1-4" while reading a file.

12.3.5.10 Read Header Cell of Column 
Select "Read Header cell of column" from the "Read" menu, or press "Backspace-Y" while reading a file.

12.3.5.11 Read File Name 
Select "Read File Name" from the "Read" menu, or press "Space-3-4" while reading a file.

12.3.6 The View Menu 
The "View" menu contains 2 items: "Set Time And Date" and "Cell Activation". 

12.3.6.1 Set Time And Date 
Select "Set Time and Date" from the "View" menu, or press "Enter-D" while reading a file. The "Set Time and Date" dialog allows you to choose how the time and date are displayed in Excel files. 
The dialog contains 5 controls: "Date" combo box, "Time" combo box, "On/Off" radio button, "Confirm" button, and a "Cancel" button.  
The "Date" and "Time" combo boxes each contain various forms for displaying the date and time respectively. The first option in each list is "auto" which, if chosen, will use the form used in the Excel sheet to determine how the time and date are displayed. Use "Space-1" and "Space-4" to move among the options in the lists. 
Press "Space" to toggle the "On/Off" radio button. To save your settings, Tab to "Confirm" and press "Enter". To exit without saving, Tab to "Cancel" and press "Enter" or press "Space-E". 

12.3.6.2 Cell Activation 
The "Cell Activation" command allows you to view only the current cell and navigate it using normal reading commands so that you can explore it in detail. Select "Cell Activation" from the "View" menu, or press "Enter" on a cell to review it. When you have finished exploring the text of the cell, press "Space-E" to exit "Cell Activation" and returned to normal worksheet navigation. 

12.4 Dropbox
Dropbox is an Internet file sharing service that allows you to store files on the Dropbox server and access them with a computer or smartphone containing a Dropbox program as well as the U2. For more information about Dropbox or to sign up for a Dropbox account, please visit www.dropbox.com. 
To open the "Dropbox" program, from the Main menu, press X to open the "Extras" menu, then press R to launch "Dropbox". You can launch "Dropbox" from anywhere on the unit by pressing "F1-O". 
When "Dropbox" is launched for the first time, you are placed in the "Sign In" dialog. The "Sign In" dialog contains the following items: "e-mail" computer edit box, "Password" computer edit box, "Remember Me" check box, "Save Password" check box, "Auto Sign In" check box, "Sign In" button and a "Cancel" button. You can move among the controls using "Tab (F3 or Space-4-5)" or "Shift-Tab (Space-F3 or Space-1-2)". 
to Sign into Dropbox, enter the e-mail address and password associated with your Dropbox account in computer Braille in the respective computer edit boxes. Use Space" to check or uncheck the boxes concerning the saving of your information and automatic sign in. When you have entered your information, and chosen your preferences, Tab to Sign In" and press "Enter". 
Braille Sense prompts, "Signing in, please wait". After a few seconds, if sign in is successful, the Braille Sense announces, "Successfully signed in" soon followed by "Building file list". In another few seconds, the files and folders in your Dropbox account are displayed. You can navigate your files and folders on "Dropbox" in the same manner as those in the "File Manager". 
You can access functions of Dropbox 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. 
Dropbox also utilizes lists and dialogs. Use "Space-4-5" and "Space-1-2" or "F3" and "Space-F3" to tab and shift-tab among controls in a dialog. For the purrposes of these instructions, we will generally refer to this as "Tabbing".  
Use "Space-1" and "Space-4" or the Up and Down scroll keys to navigate menus, settings or file lists. Press "Enter" to execute an item.

12.4.1 The File Menu 

12.4.1.1 User Information 
Open the `File" menu, and press "Enter" on "User Information". Or, press "Enter-I". 
The "User Information" dialog contains 2 items: the "Information" list, and the "Close" button. The "Information" list contains 4 items: "Nickname", "e-mail", "Country" and "Size". Use "Space-1" and Space-4" to move among the items in the "Information" list. The first 3 items provide information you entered when creating your account. The "Size" item shows how much total space you have available on Dropbox and how much is being used. 

12.4.1.2 Sign Out 
If you wish to sign out of your current Dropbox account, you can do this by selecting the "Sign Out" command in the "File" menu. Braille Sense prompts, "Successfully signed out", and places you in the "Sign In" dialog described previously. 

12.4.1.3 Exit 
This command terminates the "Dropbox" program. You can exit "Dropbox" by pressing "Space-Z", or by selecting "Exit" from the "Dropbox" File menu. 

12.4.2 The Edit Menu 

12.4.2.1 Search for File 
Use the "Search for File" function to locate a file or folder on Dropbox for which you know all or part of the name, but not the location. Select "Search for File" from the "Edit" menu, or press "Space-F" from the file list. The U2 displays the "file for find" dialog box. 
The dialog box consists of the "edit box for entering the text of the name to search", a "search button", a "cancel button" and the results list. Type all or part of the file name and press "Enter". U2 searches for all files containing the text you entered. When the file search is complete, you are placed in the results list. 
If you press "Enter" on a file, you are placed on the path where the file is stored and the file search dialog box is closed. You can move to the file location by pressing "Enter" on the file name again. 

12.4.2.2 File Download 
Use this option to download the selected file to your U2. Select "File Download" from the "Edit" menu, or press "Enter-T" from the file list. 
Braille Sense prompts, "Files will be saved to Flashdisk/Downloads, do you want to change this location?". The Default is "No". If you want to change where the selected file is saved, press "Space-4" to navigate to "Yes", and press "Enter". Navigate to the folder into which you want the files to be saved, press "Space" to select it, and press "Enter" to start the download. 
The Braille Sense announces "Ready for download", and displays download progress while the file is downloaded. When the download is complete, Braille Sense announces, "File successfully downloaded". 

12.4.2.3 File Upload 
Use this command to upload a file from your U2 to Dropbox so that you may access it on other devices. Select "File Upload" from the "Edit" menu, or press "Enter-U" from the file list. 
Braille Sense promts, "Select file to upload" and places you in the file/folder list of your flashdisk. Use normal file/folder navigation to locate the file you want to upload, and press"Enter" to begin the upload process. You may select multiple files by pressing "Space" on each of the files you wish to upload. 
When you press "Enter", the Braille Sense announces, "Start uploading XX/YY where X is the number of the current file being uploaded, and Y is the total number of files to upload. AS the files are uploaded, the number of the file being uploaded is displayed along with the progress of the total upload in the form of a percentage. When the upload is finished, Braille Sense announces, "Y files uploaded" where Y is the number of files uploaded to Dropbox. 

12.4.2.4 Copy, Cut and Paste 
* Note: When using "Copy", "Cut", or "Paste" in Dropbox, you are able to manipulate only the files and folders in your Dropbox file/folder list. You cannot copy or paste files from Dropbox to storage locations on your Braille Sense. To move files to and from your Braille Sense and Dropbox, please you the "File Download" and "File Upload" commands described previously. 
"Copy" leaves the selected files and folders in their original locations, and creates copies of them in your chosen destinations. "Cut" removes the selected files and folders from their original locations. You can use the "Paste" command to place them in new locations you have chosen. 
Select the files you want to move or copy, and choose "Cut" or "Copy" from the "Edit" menu as you desire. You can also press "Enter-C" to copy and "Enter-X" to cut. Move to the location in which you want to place the files, and select "Paste" from the "Edit" menu, or press "Enter-V". 

12.4.2.5 Delete Files or Folders 
To delete files or folders from Dropbox, navigate to the folders or files you want to delete, and select them using "Space". To delete only 1 file or folder you can simplly place your cursor on it. Select "Delete" from the "Edit" menu, or press "Space-D" from the file list. 
 
12.4.2.6 File Link 
You can use the "File Link" option to create a link to a file which another person can use to download that file from your Dropbox account. This is a useful way of sharing files with others while protecting the rest of the files on your account. Select "File Link" from the "Edit" menu, or press "Enter-L" from the file list.  
The "File Link" dialog contains 3 controls: "File Link" edit box, "Copy" button, and a "Close" button.  
The "File Link" edit box contains the download link for the selected file. The "Copy" button copies this link to the clipboard for pasting into a document or into an e-mail to someone to whom you wish to send the link. To close the "File Link" dialog, Tab to Close" and press "Enter" or press "Space-E". 

12.4.2.7 New Folder 
Use this option to create a new folder on your Dropbox account. Select "New Folder" from the "Edit" menu, or press "Enter-N" from the file list.
The U2 prompts, "New folder name:,". Enter the folder name in ASCII, and press "Enter". Your new folder is created. 

12.4.3 Options 
The "Options" menu contains 1 item: "Set Login Information". Open the "Options" menu, and press "Enter" on "Set Login Information". The "Set Login Information" dialog contains all of the same as are present in the "Sign In" dialog except the username and password. This allows you to modify your options for saving login information and automatic sign in. When you have set your preferences for the "Remember Me", "Save Password", and "Auto Sign In" check boxes, Tab to "confirm", and press "Enter". If you do not wish to save your settings, Tab to "Cancel" and press "Enter" or press "Space-E" or "Space-Z". 