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盲人电视机 日本研制成功供盲人“看”的触觉电视机.它的显像装置由装有无数振动针的模式提示组件组成.全盲或弱视者可以通过传到手指上的振动来掌握图像的轮廓.炊事电视机 美科学家发明了一种带有微波灶的彩色电视机.电视观众可以一边煮饭做菜,一边欣赏电视节目.体热电视 德国生产了一种体热电视机,即利用人体热量供电的小型电视机,可便于在山区或任何无电源的地方使用.纳凉电视机 法国开发出一种装有风
Blind TV Japan has developed a tactile TV for the blind to “see.” Its imaging device is made up of mode prompts equipped with countless vibrating tips that can be grasped by a fully blind or visually impaired person American TV scientists invented a color television set with a microwave oven that allows viewers to cook and enjoy their television programs while watching TV body heat TV Germany produces a body-heat TV set that uses body heat Powered small TV set for easy access in the mountains or any unpowered area Cooling TV France has developed a wind-