The Wekinator is free, open source software originally created in 2009 by Rebecca Fiebrink. It allows anyone to use machine learning to build new musical instruments, gestural game controllers, computer vision or computer listening systems, and more.
The Wekinator allows users to build new interactive systems by demonstrating human actions and computer responses, instead of writing programming code.
This accompanying app collects the accelerometer, gyroscope and attitude data from your phone and sends it via OSC in a format ready for Wekinator to learn.