To send the click events, [Jacek] baked some mouse buttons into the keyboard’s firmware. Among the other Feather sensors is a PDM MEMS microphone, so detecting taps on the ball and translating ...

But we here at Hackaday don’t judge based on alternate input lifestyles, and we quite like this billiard ball trackball mouse. A trackball aficionado, [Adam Haile] spotted a billiard ball ...

Verizon shutting down its Message+ app. So what do you do now? Travis Kelce Fires Back at Jason Kelce Over Criticism of Patrick Mahomes's Move vs. 49ers 9 tips for making the perfect butter ...

There, he replaced the wheels on his first mouse design with a rolling ball - the design that became familiar to most end users over the next decades. A similar design had already been tested by ...