I think Griffey did http://jasongriffey.net/mtf/homepage/feed/index.html 


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Abigail H. Goben, MLS
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-----Original Message-----
From: Code for Libraries <[log in to unmask]> On Behalf Of Kun Lin
Sent: Wednesday, July 8, 2020 12:02 PM
To: [log in to unmask]
Subject: [CODE4LIB] Anyone attempted to use Raspberry Pi w/camera to monitor building capacity?

Anyone attempted to use Raspberry Pi w/camera to monitor building capacity? Any good resources on how to do that?
Thanks
Kun