An apparatus, system, and method are disclosed to control an application interface displayed on electronic paper. A detection module is included to detect intentional bending of an electronic paper at a particular location. A correlation module is included to correlate the particular location where the...http://www.google.co.uk/patents/US7880718?utm_source=gb-gplus-sharePatent US7880718 - Apparatus, system, and method for electronic paper flex input
