See a demonstration of MOCS’ Keyboard Mode.
The content on the first screen shows the alphabet subdivided into ABCDEFGHI, JKLMNOPQR, and STUVWXYZ; once the first group is chosen, it is subdivided into ABC, DEF, and GHI. After selecting GHI, the user selects “I”, adding it to the existing string “H”. After the text is completed, the user selects the option to have “HI” spoken out loud.
Email gold [at] alum.mit.edu for more information about MOCS.