The Pico Project
The Pico project at the University of Cambridge was creating a system to replace passwords as a means of authentication. I was a part-time Research Associate on the project from 2013-2015.
The project was led by my friend Frank Stajano, and I made a video of him explaining it.
More information about Pico can be found on Frank’s copy of the original site, and a couple of my Publications refer to it.