Their creation, RoboBuddy, will represent Singapore at this year’s World Robot Olympiad finals, taking place here from Nov 26 to 28. SINGAPORE: Two primary school students have designed a robot that encourages healthier screen habits, and their creation will soon compete on the global stage. Nine-year-old Elon Chan from New Town Primary School and 11-year-old Skylar Chua from Nanyang Primary School will be representing Singapore at the World Robot Olympiad (WRO) finals, held here from Nov 26 to