On the opposite side, you've got standard A B X Y buttons arranged in the familiar layout with a number pad below. Physical ...

W e’re in the heyday of the portable gaming device, it seems, with the Nintendo Switch inspiring a host of similar devices.

There are several solutions for that, but the oldest one is probably the trackball. Ploopy is an open source trackball you can build yourself and it looks pretty capable. While we aren’t wild ...

With open source hardware (OSHW) input devices like the Ploopy Adept Trackball, you not only get to say you built the thing yourself, but there’s also an opportunity to tune the gadget to your ...