I have heard from a colleague that you won the text entry challenge at
ASSETS. Congratulations.

May I ask that you in the future are careful to properly acknowledge
prior foundational work on word gesture-keyboard text entry, which is
really what this DigitCHAT system is a variant of:

http://dl.acm.org/citation.cfm?doid=1029632.1029640
(which basically introduced gesture keyboard technology which became
 gesture typing, Swype, Shapewriter, etc. later; I'm sure you are aware
 of the products)

http://dl.acm.org/citation.cfm?doid=1240624.1240797
(which does continuous gesture recognition of word-commands and also
 features a similar stop-sign gesture cancellation feature)

To be clear, I do not intend to diminish your contribution. I merely
ask prior work is properly acknowledged in the future.