Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
It is a special lock designed for the blind people. The blind can know the unlock position by the dent in the surface of the lock. The characters on the surface of the lock correspond to Braill from A to J. The blind people can feel Braille by touch sensation and easily open the lock. With this lock, the blind people can easily lock their drawers, bags, cabinets and etc.