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[GIG] Testers/Developers, HCI: Alternative text-input interface

Hi there.

I designed Samuwrite and V12 keyboard, two alternative text-input interfaces for touchscreens.

Here are links to two short demo clips.



V12 keyboard


Samuwrite may be useful for people with motor / visual disabilities or as a new means to teach children the letters of the A-Z.


V12 keyboard may have potential as a means for password authentication.


I am looking for partners who will be willing to test these interfaces and perhaps cooperate in developing them further.

You can download Samuwrite app for Android smartphones at

V12 Keyboard app for Android smartphones

V12 Keyboard demo for the iPad

Sincerely yours,

Avi Ettinger