Web Course Platform Prototyped by Toronto Matheamtician

Suppose you’ve recorded a one hour lecture onto video and taken digital photographs of each blackboard used during the presentation. The video and photograph files contain metadata with time stamps: we know the time when each frame of video and photograph was captured. How should these files be blended to create a browser-based environment for studying the ideas in the lecture? My colleague Dror Bar-Natan has prototyped a remarkable software platform combining this data to support online courses and seminars.
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