Is iro International robot contest formal?

Ordinary. It is an international robot contest jointly organized by the International Olympic Robotics Committee (IROC) and the Danish Lego Education Company. Competition is divided into two categories: competition and creativity. In the competition category, each group must build robots and write programs to solve specific problems. In the creative category, each group is free to design robot models and show them on specific topics. Participants are divided into Chinese group, junior high school group and senior high school group according to their age. From 1999 to 200 1, three races have been successfully held in Japan, South Korea and China.