Method and apparatus for detecting suspicious activity using...
Method and apparatus for determining if a user walks away...
Method and apparatus for displaying instructional messages...
Method and apparatus for electronic payment by a client in a sel
Method and apparatus for enhancing security in a self-service ch
Method and apparatus for enhancing security in a self-service ch
Method and apparatus for generating and dispensing gift cards
Method and apparatus for locating electronic shelf labels
Method and apparatus for monitoring the status and transfer...
Method and apparatus for operating a security system of a self-s
Method and apparatus for operating a self-service retail...
Method and apparatus for reducing shrinkage during operation of
Method and apparatus for separating noise from a weight...
Method and apparatus for vending
Method and apparatus for wireless assistance for...
Method and apparatus of identification of characters formed on a
Method and device for transmission of data in an electronic...
Method and system for a merchandise checkout system
Method and system for accounting item sold by weight
Method and system for analyzing inventory purchasing...