Navigation techniques including map based and object recognition based and especially adapted for use in a portable reading machine are described.
Web www.patentalert.com
< CAGE AND SLEEVE ASSEMBLY FOR A FILTERING DEVICE
> Method of modeling the behavior of an eye subjected to an external force
> ULTRASONIC MEASURING DEVICE AND ULTRASONIC MEASURING METHOD
HOME | NEW USER | LOGIN | SUBSCRIPTIONS | SEARCH | GUESTBOOK | CONTACT