Redigera filen AccessKeyMouseEvents för att associera en brytare, tangent eller knappgest med hjälpmedelsteknik. Eftersom den primära inmatningsenheten för många användare med Skärmtangentbord är en brytare eller knapp, så är det ett bra sätt att låta användare starta Skärmtangentbord vid tid för inloggning.
If there is a tendency for a user to start an application unintentionally, you can associate the gestures with multiple switch presses or minimum durations. For example, the following line starts On-Screen Keyboard in inverse scanning mode when the user presses the switch that is defined as Switch 2 three times within two seconds, for a minimum of 100 milliseconds for each press:
<Switch2>3 100 2000 gok --login --accessmethod=inversescanning --scan-action=switch1 --select-action=switch2
Users who use single switches may prefer to start On-Screen Keyboard in automatic scanning mode. The following line starts On-Screen Keyboard in automatic scanning mode when the user presses the switch on an alternative access device for more than four seconds:
<Switch>1 4000 5000 gok --login --accessmethod=automaticscanning --scan-action=switch1 --select-action=switch1
For information about the On-Screen Keyboard operating modes, see the online help for On-Screen Keyboard.