digital signage

  • NTT commercializes aroma-emitting digital signage system

    They tested it for nearly a year now but today Japan’s telecommunications giant NTT announces their aroma-emitting digital signage system is finally available [JP] for advertising and promotion companies in and outside Nippon. A limited test run of the so-called Kaoru Saineeji (aroma signage) system in a few selected places in Tokyo was finished successfully. NTT uses a proprietary… Read More