One of the reasons, I do like diving is the whole peaceful,. serene nature of diving. No cars, no planes, no people… But diving is a dangerous sport and communication is important with your dive buddy. This Smart Swim Google designed by Han Changhee, Kim Juyoung, Han Dhojin and Kwon Yoonjoo were fabricated to enhance communication between divers and create better images. Include is Bluetooth, GPS, display and calls to other swimmers.