TIP: What is Virtual Focus?
Using Virtual Focus mode when screen reading
Supernova, Hal and Pocket Hal, typically provide information about the current situation in Windows and in Windows applications by tracking and providing information about the Live Focus. However, sometimes in Windows applications there is only a very limited live focus available. For example, when reviewing a web page or PDF file. This makes it difficult for a screen reader user to obtain detailed information about the contents of the screen. The Virtual Focus found in a number of Dolphin products is a solution to this problem.
The Virtual Focus is a simulated cursor which can be used to review the contents of the screen in situations where using a live cursor is not practical. The Virtual Focus can also be used to operate the mouse, and used for quickly navigating objects not normally accessible with the keyboard.
Supernova, Hal and Pocket Hal will automatically switch the Virtual Focus on in situations where we think it is useful such as when browsing web pages or PDF files. When this happens you will hear the announcement "Auto Virtual Focus". This means the simulated cursor is now active and you can review the contents of the screen with your cursor keys.
If you wish to interact with the document or application, such as typing in text on web pages, you need to switch from the Virtual Focus to the Live Focus. NUmPad Minus will Toggle virtual focus mode on / off, and Left Control + 4 will Toggle automatic virtual focus on / off.
Using Pocket Hal with your PDA buttons, you can enter the Virtual Focus using SHIFT then LEFT, and to exit Virtual Focus use BACK.
For a complete list of keystrokes available for controlling the Virtual Focus. Consult your Supernova/Hal/Pocket Hal online Help information.