Competitions in 'unlocking' smartphones
With the leakage of personal information emerging as a social issue, the smartphone industry began to compete in 'unlocking' smartphones. Aside from the already commercialized finger print recognition, knock code that unlocks by tapping the screen as if knocking and recognition of iris that is more accurate than knock code and finger prints are also being applied. Let's check the competitions in 'unlocking' smartphones evolving day by day.