Karl Wiegand

Rated 4.08(13) — Karl Wiegand

DigitCHAT is a simple, real-time, letter-based AAC (Augmentative and Alternative Communication) system that supports continuous motion on a number pad. To say a word, draw a continuous line through the numbers representing each letter. For example, to...

Rated 3.80(5) — Karl Wiegand

SymbolPath is the free prototype of an icon-based AAC (Augmentative and Alternative Communication) system that supports continuous motion and free-order text entry; if you have comments, suggestions, or would like to help -- please don't hesitate to...

Rated 3.50(2) — Karl Wiegand

MoGUI is a motor assessment game intended to assist in the evaluation of touchscreen interfaces. Players pop the balloons by touching them, in order, as quickly as possible. At the end of the game, players can see a motor "heat map" that displays the...