The amount of speech output to a blind or low-vision user using a screen reader application is automatically adjusted based on how the user navigates to a control in a graphic user interface. Navigation by mouse presumes the user has greater knowledge of the identity of the control than navigation by tab keystroke which is more indicative of a user searching for a control. In addition, accelerator keystrokes indicate a higher level of specificity to set focus on a control and thus less verbosity is required to sufficiently inform the screen reader user.
申请公布号
WO2014031247(A1)
申请公布日期
2014.02.27
申请号
WO2013US49557
申请日期
2013.07.08
申请人
FREEDOM SCIENTIFIC, INC.;VOORHEES, GARALD LEE;GORDON, GLEN;DAMERY, ERIC