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one-handed typewriti / mobile phone

one-handed typewriti
one-handed typewriti

One- hand hold the parts of the screen, in the hands of do not move hand,
Under a certain of curvature of finger movement can easily touch of any key


Hong Cai, He

Hong Cai, He
Bei Jing, China



Hong Cai, He

Hong Cai, He
Bei Jing, China

He-hong cai