Anti-peep / Software application

In daily life,someone behind us often peep the screen of our cell phones when we in public,and this might leaks our personal information.Anti-peep is an applied software program which we can prevent others from peeping our information when we use cell phones in public.It works by using the phone camera in the front,when someone's face into the sight of the camera,and facing the direction of the front camera,the phone screen pop-up a warning and enlarge voyeur’s face.If the voyeur continue peep,he will see the appearance of their own on the phones.Anti-peep becomes a voyeur’s inner mirror which can make him shameful for his behavior.