Title:
SYMBOL VERIFICATION FOR AN INTELLIGENT LABEL DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/023810
Kind Code:
A3
Abstract:
Briefly, a method for verifying the visual perceptibility of a display is provided. An intended message is written to a bistable display. Pixels that comprise portions of the message are measured and evaluated to determine if the message actually displayed on the bistable display was perceptible by a human or a machine. In some cases, information regarding the message actually perceivable from the display may be stored for later use. Responsive to determining that a message is perceivable or not perceivable, alarms may be set, one or more third parties notified, or additional display features may be set.
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Inventors:
ATKINSON PAUL (US)
Application Number:
PCT/US2016/044898
Publication Date:
March 30, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
CHROMERA INC (US)
ATKINSON PAUL (US)
ATKINSON PAUL (US)
International Classes:
H04N7/01
Foreign References:
| US20120188442A1 | 2012-07-26 | |||
| US20150187234A1 | 2015-07-02 | |||
| US20090022360A1 | 2009-01-22 | |||
| US20140327630A1 | 2014-11-06 | |||
| US20110096388A1 | 2011-04-28 | |||
| US20040145451A1 | 2004-07-29 |
Other References:
See also references of EP 3329669A4
Attorney, Agent or Firm:
KOLEGRAFF, William (US)
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