Chad Wallace Hart

webrtcHacks - Part 2: Building a AIY Vision Kit Web Server with UV4L

This is the second part of my AIY Vision Kit post. In part 1 of this set, I showed how one can use UV4L with the AIY Vision Kit send the camera stream and any of the default annotations to any point on the Web with WebRTC. In this post I built a full webserver that sends image inference data over a WebRTC dataChannel and to render the annotations in real time along with the video in the browser.

See the full webrtcHacks post with a code walk through here:

Or just watch some cat detection:

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About Chad W Hart
Cambridge, MA USA Website
Chad is a communications market analyst and product consultant at, a product management, marketing, and strategy advisory. See more at his bio page -