这种设备有一个可移动摄像头。顾客志愿者捆扎一个头巾,摄像头跟踪他们在店里的走动,记录被摄到的最多的货架和走廊。
This is a device which shoppers volunteer to wear taped into a headband, and which traces their eye movements as they walk round the shop recording the most eye-catching areas of shelves and aisles.
本实用新型可代替纸带,捆扎各种面额的钞票。
The utility model can replace paper belts to bundle banknotes of various face values.
本实用新型可代替纸带,捆扎各种面额的钞票。
The utility model can replace paper belts to bundle banknotes of various face values.
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