This app makes use of 3 different movement sensors and combines their data with a clever algorithm to create a stable, fast and accurate movement tracking system with your phone. When attached to physics modelling and HW accelerated 3D graphics, very compelling feel of control emerges where slight hand movements create immediate and natural looking visual feedback.
We have applied this technology first to a compass just because it is a concept that everyone can understand and see how beautifully the algorithm is working. We are giving it away for free (and without advertisements), because we're hoping to create some discussion and find ideas where this technology could be best applied.
Have fun with it! Looking for your feedback.