What good is a powerful computer if you can't read its output? Or readily reprogram it to do different jobs? People who design quantum computers face these challenges, and a new device may make them ...

USB toggle switches make it possible to connect one USB device to multiple computers. Though the connected device can't be used with all the computers simultaneously, you can toggle between the ...

While most people who build their own computer from chips want the finished product to do something useful, there’s something to be said about a huge bank of switches and a bunch of blinkenlights.

Classic car dashboards are a nostalgic reminder of a bygone era, often featuring an array of toggle switches that were both ...

Ars is a place on the Internet where people have opinions (I know, I repeat myself). For some reason I was wondering why decora switches were invented and while looking at that I found many people who ...