Is your laptop’s trackpad or keyboard broken, and do you need to use it urgently? Or, do you want to give a presentation from your laptop but don’t have a controller? Well, Remote Mouse is the ...

When I give presentations, watch movies from the sofa in my office, or need to start a task away from my desk, I don’t want to be within arm’s length of my mouse ...

There are wireless computer mice, touchpads, TV remotes, and laser pointers … and then there's the Xring D13. It combines all of those tools in one wireless device, which could be yours for US$109.

If you don't have a mouse handy or if the touchpad on your laptop is malfunctioning, you can always use your old Android device (or the one in your pocket) in a pinch as a makeshift touchpad for your ...

[Alex] recently gave a Marantz audio amplifier the ability to be remotely-controlled via WiFi by interfacing an ESP32 board to a handy port, but the process highlights how interfacing to existing ...