Smart watches and bracelets are no longer uncommon nowadays, but most of these products do not differ in appearance and operation. A new smart bracelet recently developed in France is different, as it allows your arm to become a screen and be operated directly on the skin. Do you feel like smart wearable devices are getting closer to scenes in science fiction?

This bracelet uses a built-in projector to project a smart device onto a person's arm. Wearing it can turn the skin into a screen, enabling almost all the functions of a phone, including answering and making calls, browsing apps, map navigation, gaming, and more. It can basically meet daily usage needs.

There are 8 sensors inside the bracelet to detect the user's touch actions on the screen. The bracelet is equipped with built-in devices such as a processor, flash memory, vibration motor, WiFi and Bluetooth modules, sensors, and micro projectors. When you move your finger, you are interacting with a remote distance sensor, where a laser propagates in a straight line to capture and detect the operation of your finger, which is then transmitted back to the phone to achieve touch control on the skin.

The appearance of this smart bracelet is similar to that of a sports bracelet, but it excels in functionality. It can be used independently without a mobile phone, and this design may change the operating mode of mobile phones and tablets in the near future, becoming a new revolutionary trend.