Google co-founder Sergey Brin, left, wears Google Glass glasses, at a February event.
Delaware has joined several other states in banning Google Glass at its casinos.
The Delaware State Lottery announced on Friday that it was banning Google Glass and similar devices from the state's three casinos.
The agency said any patron wearing Google Glass or similar devices must remove them or be subject to eviction.
Google Glass, developed by Google, is the tiny eyeglasses-mounted device capable of shooting photos, filming video and surfing the Internet.
First published July 12 2013, 1:58 PM