Patent ID: 8746558
Filing Date: 2014-06-10
Classification: G02B,G06K,G06Q,H04N

Abstract:
1. A system for monitoring usage of 3D rental glasses, comprising: a plurality of 3D glasses each having an RFID tag; a delivery, collection, and washing infrastructure configured to deliver the 3D glasses to a 3D venue for use by patrons of the 3D venue, collect used 3D glasses from the 3D venue, wash the 3D glasses; wherein the delivery, collection, and washing performed by the infrastructure is done with the aid of scanning the RFID tags of the glasses for inventory control and efficiency metrics; and a plurality of storage and washing racks each configured to hold at least a portion of the plurality of 3D glasses vertically in position with nearly vertical orientation of lenses of the 3D glasses.