METHODS OF AND SYSTEMS FOR CONTROLLING ACCESS TO NETWORKED DEVICES PROVIDED WITH MACHINE-READABLE CODES SCANNED BY MOBILE PHONES AND COMPUTING DEVICES

A multi-level machine-readable code system and method deployed in an environment supported by a wireless access control system network. The multi-level machine-readable code system including multi-level codes including facility -level codes, site-level codes and device-level codes, that are scanned...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SCHMIDT, Mark Christopher, SWOGGER, Wesley Edward, TAYLOR, Thomas Dwayne, BUCHOFF, Michael
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHECKING-DEVICES COIN-FREED OR LIKE APPARATUS PHYSICS
Online-Zugang:	Volltext bestellen
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