Personalizing portable shopping displays using mobile devices and inaudible tones

Systems, methods, and computer-readable media are disclosed for systems and methods for personalizing portable shopping displays using mobile devices and inaudible tones. Example methods may include causing a first inaudible tone to be emitted by a speaker, the first inaudible tone configured to ini...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Pham, Dominick Khanh, Hazlewood, William R, Galore, Janet Ellen, Mendili, Alaa-Eddine, Gelfuso, Jeff
Format: Patent
Sprache:eng
Schlagworte:
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