Abstract
In recent years, the aging problems in Japan have been very serious. On the other hand, Smartphone have been infiltrated Japanese society. Operating system called Android is provided free by Google which many mobile phone manufacturers use on Smartphone and tablet PC. Therefore we develop the truck robot controlled by Smartphone which support people's lives. Our system consists of Smartphone, wireless camera and truck robot. Smartphone is connected on wireless camera at Wi-Fi and can display the view sent from wireless camera. Users can operate the robot from Smartphone. Our truck robot has three omni wheels and ultrasonic sensor on 3 places, so it can move 8 directions.
