NTT(Japan) Working on Aroma-Emitting Signs
Source: Dailytech
NTT Communications plans to launch a study to see howfeasible it would be to distribute digital signs that are able toemit different aromas. The NTT Kaori Tsushin, a combination betweenthe Spot Media digital signage and Kaori Tsushin fragrance system, can be giveninstructions via the Internet.
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