Event and Happening Design UFO Catcher Event design by Visual Studio Singapore Pte Ltd Visual Studio came up with the concept of UFO catchers, where anybody with a valid boarding pass at Changi Airport Singapore, could enter this area at try their hand at the ‘claw’ machine and catch the ‘UFO’ capsules. Thereby, winning shopping vouchers and in turn increasing the airport’s sales. UFO catcher is a free to participate event at the transit area of airport, as long as passenger has a valid boarding pass. UFO catcher's name is inspired by the game mechanism of a doll catch machine.