| 摘要 |
The invention relates to engineering fields, where, among other things, it is reasonable to use information processing methods, in particular in industry, agriculture, public health and other sectors and, principally, in electric and electronic engineering. Said invention is characterised in that a touchpad controlling a computer device is used in the form of the screen thereof. The invention makes it easy to use the computer device by substantially extending the opportunity of compactly arranging the touchpad and screen of the computer device in such a way that the maximum sizes thereof are preserved.
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