| 摘要 |
A method, and apparatus are provided for implementing magnification and extension of keypads using a dynamic touch screen. The dynamic touch-screen generating device includes a processor coupled to a projector for generating and projecting an image onto a surface, and a camera for detecting a user activity on the projected image. The dynamic touch-screen generating device identifies a user selection and applies the identified user selection to an associated functional device, such as a cellular phone, PDA, or GPS navigator.
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