This is awesome work - I have always felt that programming till date has been like reading braille - you can read but its not like reading with your eyes. I think tools like these are giving programmers real eyes.

If someone is interested here is the github url for the same :

https://github.com/janpaul123/omniscient-debugging

Seems like they've reinvented the tracing emulator, on a higher level, with nice visualizations. Looks good to me!