Invention Grant
US08624927B2 Display apparatus, display control method, and display control program 有权
显示装置,显示控制方法和显示控制程序

Display apparatus, display control method, and display control program
Abstract:
A display apparatus includes a display unit displaying information on a display screen, a distance detector detecting a distance from the display screen to the face of an operator, and a controller causing the information to be enlarged and reduced on the display screen in response to a change of the detected distance.
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