In this episode, we talk with Rachel Garb from the Android User Experience team. Tune in to hear about interaction design and about how the Android system UI (including the new volume slider UI in Android M) is designed and user-tested. Subscribe to the podcast feed or download the audio file directly. Relevant Links Material Design Spec Android Design for Success (Google I/O 2012) Don't Make Me Think (Steve Krug) The Inmates are Running the Asylum (Alan Cooper) Rachel: google.com/+RachelGarb, medium.com/@rachelgarb, @rachelgarb Tor: google.com/+TorNorbye, @tornorbye Chet: google.com/+ChetHaase, @chethaase