There's an object detection library (YOLO[1]) freely available that achieves similar bounding boxes/matches to ambient's homepage demo; Joseph Redmon also gave a TedX[2] about it that describes some of the technical details.
Is there meant to be something on the second 'page' (ugh I hate this single-page-permascroll-with-fixed-header layout that they all do these days) other than the 'let there be more light' box? It's just a grey background so I suspect something didn't load there. Otherwise I just see a generic video showing object tagging on the first 'page' and the pretty-but-pointless graph thing on the third 'page'.
Firefox 59.0.2 with PrivacyBadger and uBlock Origin (although I turned both off and still nothing loaded).
[1]: https://pjreddie.com/darknet/yolo/
[2]: https://www.ted.com/talks/joseph_redmon_how_a_computer_learn...