In addition, while holding the Control or Command key down, moving the wheel may zoom the screen ... the scroll wheel may move from side to side for horizontal scrolling. See touch scroll and ...

He hit upon a very cool touch scroll wheel made entirely with PCB traces, but the geometry – three interleaved zig zags is impossible to build in the decidedly ungeometric Eagle PCB package.

While wellness apps won’t magically fix everything, the right ones can help you feel better, stay productive and even break free from your screen. According to Dr. Rafael Grossman, a surgeon at ...