Direct User Switching Task 1.5 | 1.25 MB
Windows XP and Windows Vista have a Fast User Switching mode of operation that allows more than one user to be logged onto the computer at the same time. This is accomplished by creating a separate session for each user that logs on, however only one of these sessions is allowed to be active at any one time, whether that is sitting at the machine (termed the console) or via a remote connection. You can switch from one user session to another by using the hot key combination of WinKey+L (the Windows logo key and the ‘L’ key together) or by using the Switch User button on the log off dialog. Both of these methods disconnect the current session (rather than ending it) and present the welcome screen. At this point logging in as another user will either connect you with the previously disconnected session for that user or create a new session for that user. This process can be used to create multiple sessions and to switch between them.
The Direct User Switching Task (DUST) extends this functionality by providing the ability to switch directly to another user session, via a hot key, without going through the Windows XP/Vista welcome screen. This uses a popup menu of icons in a similar style to Alt+Tab task switching (including using the Shift key to reverse the selection direction). The benefits this task provides over standard Fast User Switching are as follows:
* Can switch directly to another user session via a hot key without going through the Windows XP/Vista welcome screen.
* An option to switch directly to another session via a menu off a notification area icon (useful for tablet computers).
* Can switch to a known user or the next/previous session via a command line tool for custom integration solutions.
* Allows user switching when the Windows XP welcome screen has been turned off for the classic logon prompt.
* Allows user switching when the Windows XP computer is a member of a domain.
* Can optionally save passwords and automatically logon on with them.
* Command line support has been added through an additional console application and rundll32 entry point. This allows switching to a known user (or the next/previous session) for custom integration solutions.
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