Deftify Controller

The Deftify Car Controller is a rotary controller to use your phone safely in a car.

There is an Android application supplying the screen reader and rotary keyboard here:

https://github.com/wizzor/deftify-screenreader
https://github.com/wizzor/deftify-rotarykeyboard

The device can be mounted into a car with the deftify mounting system, available in this thing:
https://www.thingiverse.com/thing:3537457

The two variants of buttons offer a set of solid buttons, and buttons with light