A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.

Lighting and temperature based on workers’ preferences. Virtual-reality meetings that feel more real and less virtual. Buildings with lush balconies on each floor. Employees can expect such features ...

[Andrew Greenberg] has some specific ideas for how open-source hardware hackers could do a better job with their KiCad schematics. In his work with students at Portland State University, [Andrew] ...