HyperCam (PDF) — paper from Ubicomp 2015 on a low-cost implementation of a multispectral camera and a software approach that automatically analyzes the scene and provides a user with an optimal set of images that try to capture the salient information of the scene. Can see ripeness of fruit, and veins in hands.
Software Developers’ Perceptions of Productivity — In both studies, we found that developers perceive their days as productive when they complete many or big tasks without significant interruptions or context switches. Yet, the observational data we collected shows our participants performed significant task and activity switching while still feeling productive. (via Never Work in Theory)
The Language of Choice — In the ’50s John McCarthy invented conditional expressions. Utility computing, AI, Lisp, and now what I know as C’s ?: syntax. His legend lives on.