Image of smartphone use. Research results are continuing to show that the long-term use of prefix smartphones and various digital devices is gradually changing our bodies. Various physical changes have been reported, including changes in the posture of the cervical vertebrae, decreased vision, decreased grip strength, and decreased motor skills. Some claim that “even the shape of the teeth changes” and “the wrinkles on the neck become deeper”. The British public BBC announced on the 1st (local...