| 摘要 |
<p>A checkout station (10) includes an optional scale for weighing items (20); a composite cover or weigh platter (50) supported by the scale, wherein the cover (50) has a lower surface (54) with a lower window (68) having a horizontal perimeter (90), an upper surface (56) including an upper window (70) positioned transversely to the lower surface (54), a metallic plate (82) surrounding a portion of the horizontal perimeter (90) of the lower window (68), the metallic plate spaced apart proximal end sections (92,94), and a nonmetallic bezel (80) positioned between the lower window (68) and the upper surface (56) and positioned between the spaced apart proximal end sections (92,94) of the metallic plate (82); one or more imagers (400) for obtaining views of an item (20) within a viewing volume bounded by the lower and upper surfaces (54,56); and a surveillance tag deactivation system for deactivating an electronic surveillance tag in proximity to the viewing volume.</p> |
