| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a test image display device for inspecting a customer stratum recognizing function of a vending machine. <P>SOLUTION: A test image display device 30 is used for inspecting the customer stratum recognizing function of the vending machine, and provided with a housing 31; a display 32 mounted on the housing 31 and a tubular hood 33 mounted on the periphery of a display screen 34 of the display 32. In inspection, the device 30 covers a camera with the hood 33, and the display 32 displays a plurality of test images photographed in advance in turn in a state where the display 32 faces the camera. <P>COPYRIGHT: (C)2008,JPO&INPIT |
