That it's built on top of Android is definitely the most exciting part. There have been multiple efforts over many years in this direction but none have been a

That it's built on top of Android is definitely the most exciting part. There have been multiple efforts over many years in this direction but none have been as configurable (I have worked on a auditory-headband based on similar hardware). Wondering how easy it would be to interface with a phone using the Android Accessory kit.