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This is a case that can change the actual screen size of the phone to help those addicted to the phone. By reducing the amount of time users spend on their phones from being excited to tired, users can put down their phones more quickly when they are using them. In addition, long-term fixed holding posture can cause great harm to mobile phone opponents, and long-term playing with mobile phone can also lead to spinal injury. In the long run, human hands may have evolved into chicken claws, allowing us to hold our phones better, but not for other tasks. So small parts on the phone's case allow the user to subconsciously move his or her fingers.
Beijing University of Chemical
Beijing University of Chemical Technology