| 摘要 |
Camera Feet AbstractThe invention converts any or all of the feet under System Unit into useful Electronic Feet Device (s) with different expanded functions and capabilities. A System Unit is any electronic and electrical device and equipment that has feet underneath such as a Laptop Printer Computer Towers, Apple iPad, eBook Reader, Scanners, Graphic Tablet, Tablet etc.The inventive step allows a System Unit such as a laptop user to see from beneath through the Camera Feet lens to overcome, the obstructed view covered by the laptop Liquid Crystal Screen (LCD) screen. A student can view the class presentation on the laptop LCD screen and record the class presentation by typing in the presentation notes into the laptop at the same time. A laptop today cannot operate that way.Another useful application of the invention is to use the Camera Feet under a Printer as a surveillance camera in a work environment. Figure 1
|
