Self-checkout suits HS students

Self-checkout suits HS students
September 24, 2007

The Detroit (Mich.) Free Press: Within a few minutes, Howell (Mich.) High School junior Liana Grimes bought a fresh deli sandwich for lunch in a new store concept inside the school that lets students serve themselves. Grimes selected food from an open cooler along the wall of the store. Each item is tagged with radio frequency identification, and self-service check-out kiosks read the tags and accept payments, eliminating the need for cashiers.