- "Looking at me" detection, so your device can tell when you are looking at it. - pole vault trainer: detect and track the pole in pole vaulting competitions.

- "Looking at me" detection, so your device can tell when you are looking at it. - pole vault trainer: detect and track the pole in pole vaulting competitions. Either pick out interesting measures (like the curvature of the pole, or acceleration of the tip) or try to directly predict the success of the jump.