MIT Technology Review has written a comprehensive article about Jakub Dostal’s Diff Displays that track visual changes on unattended displays. Jakub presented the work two weeks ago at the 18th ACM International Conference on Intelligent User Interfaces in Santa Monica, California, USA. The Diff Displays project is part of Jakub’s PhD thesis on proximity-aware user interfaces. His PhD is supervised by Prof. Aaron Quigley and Dr Per Ola Kristensson.