Methods, computer program products and systems are provided for executing a function of a data processing computer system. The function may relate to an object. The method may be performed by: displaying a graphical representation of an object on a display device; receiving movement data from an input...http://www.google.com/patents/US6847348?utm_source=gb-gplus-sharePatent US6847348 - Systems and methods for executing functions for objects based on the movement of an input device