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    Visible Light Communication (VLC)

    News about Visible Light Communication (VLC).

    Carrefour uses LED lighting to send offers to shoppers in stores

    May 27th, 2015

    French supermarket giant Carrefour is piloting an LED in-store lighting system in its Lille hypermarket that sends location-based services, offers and promotions to a shopper’s smartphone anywhere across the 7,800 square metre shop floor. For the… More