A mobile personal computer including a case, a micro-display system, a speech recognition system, a microprocessor, and a power source. The case is sized for handling by a single, adult human hand. The micro-display system is maintained by the case and includes a screen viewable at a first face of the...http://www.google.com/patents/US7312981?utm_source=gb-gplus-sharePatent US7312981 - Mobile, hand-held personal computer