Abstract
The game "Rock, Paper, Scissors" is a very popular game since it is easy to play and can be enjoyed by people of all ages. So we produced a robot that can play the game to amuse people. The robot and a person play the game facing each other. We developed an image processing system that is capable of recognizing the shape of a human hand. We then developed a system that can determine the outcome of the game by comparing the hand shape of the human player with that of the robot. We also designed the robot to express feelings through its voice, body actions and facial expressions that varied depending on the outcome of the game.
