Contour Design on Tuesday released a Pro version of its RollerMouse that features a rollerbar that’s 67 percent longer than before, two new function buttons, a repositioned scroll wheel and selectable ...

After a long career in web publishing with stretches of worrisome hand and wrist pain and numbness, I’ve had my trials with weird trackball devices and other mouse alternatives. So my instinct is not ...

Occasionally, I get a tingling feeling sitting in front of a computer, but it’s not from excitement about the hardware. My hands, wrists and shoulders start to ache when I’ve been at it too long, a ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Last month, I looked at the Logitech MX Ergo S trackball, a ...