Spotting a smile with Windows IoT

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I’ve been working on my demos for the Insider Dev tour. One of the examples shows how to use Azure Cognitive Services to analyse a picture, find faces and see how happy they are. I’d like to use this in my demo, but I want to use the camera rather than a fixed image.

Anyhoo, I’ve got it working. The Raspberry Pi snaps a picture, sends it to the cloud and then gets back the location and happiness of anyone in it. I’m looking forward to showing it off next week.

I don’t intend to point the camera at the audience though……