United States Patent
11,386,411
Title
System and Method for Operating a Point-Of-Sale (POS) System in a Retail Environment
Abstract
A self-checkout (SCO) terminal in a retail store controls banks of lights to communicate context information to a customer in order to better inform them about various events. The context information may be related to a predetermined event, such as a self-checkout process or an emergency event, and is enhanced using the personal preferences of the customer using the SCO terminal.
