The actually scary thing? We've been able to do this for a long time, https://theintercept.com/2016/08/04/microsoft-pitches-technology-that-can-read-facial-expressions-at-political-rallies/ …. HT @darachennispic.twitter.com/jyr9M9Wl8z
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Compare to real innovation by folk like @hoxtonanalytics - footfall analytics by looking at actual feet. This is the IIoT we need!
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