Security, Safety and Surveillance Products Design X Skier Indicated Direction Helmet by Tianyang Yuan X Skier, a helmet that provides safety protection during skiing. There is a pain point about skiing that skiers cannot predict which direction the person in front will turn. X Skier solved this problem by installing a gravity induction device in the helmet that can give a hint to the skiers behind by indicator light. The side ear is equipped with Bluetooth communication device. Users can press the metal button in the ear to play or pause music, make phone calls and make emergency calls if necessary.