| CPC G06K 7/10475 (2013.01) | 20 Claims |
|
1. A method comprising:
receiving, by a computing device, radio wave data describing first radio waves received by a first radio frequency antenna from a radio frequency tag embedded in a physical receptacle within a first region of a physical environment based on radio waves transmitted by the first radio frequency antenna within the first region, the first radio waves from the radio frequency tag indicating a unique identifier of the radio frequency tag;
computing, by the computing device, an amount of time that the physical receptacle is within the first region based on the unique identifier of the radio frequency tag;
identifying, by the computing device, an item that does not include a radio frequency tag based on the amount of time and a unique identifier of the first radio frequency antenna; and
generating, by the computing device, an indication of information related to the item for display in a user interface of a display device disposed in a second region of the physical environment based on second radio waves received by a second radio frequency antenna from the radio frequency tag.
|