aroma-emitting LCD

  • Digital signage system emits aromas to attract customers

    Japanese Tech powerhouses NTT Communications and Recruit developed a digital signage system capable of simultaneously emitting scents and showing compatible commercials. A prototype is currently being tested in an underground shopping mall in Tokyo. The idea is to get passery-by to walk into a cafe or buy a certain product by not only showing them video ads but also by by appealing to… Read More