Instagram video from July 11, 2019, showing a test in TouchDesigner using the OSC Hook app and a cell phone's accelerometer. I recently programmed a flipping die in Unity and created a physical die that could display the result digitally.
The idea to hide cellphones in physical objects comes from Owen Lowery.
Instagram video from May 23, 2019, showing a test in TouchDesigner where I made a slider that replicates mixing light colors.
I plan to use this in physical pieces with screens where a participant can physically move a dial or slider to slide "filters" over images.
Instagram video from Aug. 13, 2018, showing the beginning of a "mirror" created with TouchDesigner, Processing, and an Arduino.