An electronic input device (MS) has a flexible keyboard (14) for receiving user input and a housing (10) defining a space for accommodating the keyboard. The input device has a compacted state and an extended state. The keyboard adopts a compacted spatial configuration in the compacted state and adopts...http://www.google.com.au/patents/US6873315?utm_source=gb-gplus-sharePatent US6873315 - User interface
