Patent ID: 9613338
Date: 2017-04-04
CPC Classifications: G06K,G06Q

Claim:
1. A computer-implemented method, comprising: instructing a mobile drive unit to move a holder to a first position relative a reading structure, the holder detachably coupled to the mobile drive unit and including a plurality of items stowed in the holder; initiating an antenna attached to the reading structure; reading, via the antenna, a first identifying tag associated with a first item when the mobile drive unit and the holder are located at the first position, the first item stowed in the holder; responsive to reading the first identifying tag, instructing the mobile drive unit to move the holder to a second position relative to the antenna; and reading, via the antenna, a second identifying tag associated with a second item when the mobile drive unit and the holder are located at the second position, the second item stowed in the holder.