Notch is a BLE-enabled activity tracking puck with an accelerometer, gyroscope, and magnetometer. At least it was – the campaign was canceled when it managed to raise only $10k of its $100k goal after 10 days.
The creators are adamant they will relaunch in January 2014 with better technical information and marketing, and I hope they do. Unlike other activity trackers, users are expected to wear multiple Notch units in specially designed clothing, creating a sensor network with the potential to capture and reconstruct more intricate body movements.
