发明授权
US09501677B2 Data entry device with enhanced aiming 有权
具有增强瞄准功能的数据录入设备

Data entry device with enhanced aiming
摘要:
An improvement is made to a scanning device to increase item throughput at the point of sale (POS). The scanning device implements a mirror that allows a cashier to see hidden or obscured optical codes or bar codes on items. The mirror can reflect an aiming beam from a camera, which also allows the cashier to correctly scan the optical codes or bar codes. The mirror and camera can incorporate different properties to enable both the cashier and a customer to stand on opposite sides of the scanning device and scan items.
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