A head and neck protection system for snowboarders and skiers to help them stay safe on the slopes. A soft airbag wrapped around the neck protects the user from injury. Special sensors in the helmet continuously monitor the movements and position of the user's head.If atypical movements are detected, signaling a fall or collision, the system automatically activates the protection.Wireless communication provides interaction between the helmet and the mobile application.Machine learning algorithms analyze sensor data and recognize dangerous situations. show the phone's interactions with the neck protection system. show the sensors on the neck and helmet