I have been working on this for a while now, but now it’s time to finally reveal it.

In these videos, you can see the novel mobile interaction method I invented, called the “Magnetic Joystick”. The algorithm allows different objects to be used to wirelessly control mobile games like a joystick. For details, you can refer to our publication at NORDICHI 2014: http://dl.acm.org/citation.cfm?id=2670186