| 摘要 |
An electric apparatus and a method of communication between an apparatus and a user are described. The apparatus comprises sensor means, for example, a camera ( 18 ) for detecting objects ( 34, 36 ) in its proximity. The position of objects ( 34, 36 ) is stored in a memory (M). A directional pointing unit ( 20 ), for example, in the form of a mechanical pointing element or with a light source for generating a concentrated light beam ( 40 ) can be directed onto objects in the proximity of the apparatus. In a dialog, the corresponding object can thus be pointed out to a human user.
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