Dactyl Manu-Ball
thingiverse
This adaptation of the Dactyl Manuform integrates trackballs under the thumb, aiming to create a keyboard that eliminates hand movement between keys and mouse. The hardware consists of an Arduino Micro, which utilizes the i2c bus for communication between the trackballs and the right half. A suitable key cap set can be found at https://www.thingiverse.com/thing:4507807
Download Model from thingiverse
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