For those who love anonymity: electronic smiley helmets invented in the USA

For those who value anonymity, the US has invented an amazing electronic helmet Qudi Mask 2. It not only hides the face, giving complete anonymity, but also allows you to express your feelings using the screen.

This unusual gadget sensitively reacts to the movements of its owner's face, instantly transforming them into more than thirty different moods that are displayed on the external screen. Now you can communicate, maintaining mystery, and at the same time be understood without a single word.