Multi-device supervisor support for self-checkout systems
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United States of America Patent
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Jul 7, 2009
Grant Date -
Aug 1, 2002
app pub date -
Jan 30, 2002
filing date -
Feb 2, 2001
priority date (Note) -
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Abstract
A customer self-checkout system includes one or more checkout stations and multiple supervisor terminals. The supervisor terminals provide support to, and control over, the self-checkout system and checkout stations. A controller is used to coordinate communications among the checkout stations and supervisor terminals over a wired and/or wireless network interfaces. A user may provide input at supervisory terminal using an interface providing context sensitive prompting to enable control using a simple keyboard interface.
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