Face detection and face recognition are the most challenging research areas in biometrics fields. It has been widely studied in recent years. While new algorithms and technologies are emerging out from labs, how to converter these interesting and exciting results into products e attractive. But the current applications are mostly based on general PC. They have some common disadvantages such as huge sizes, high power consumptions, unstable systems, and above all, high costs and prices, which prevented them from being widely used. On the other hand, if th