[Colton Baldridge] has created the OS3M Mouse — an open source alternative using PCB coils and 3D printed flexures ... HID send the position data to a computer. For the demo [Colton] created ...

3D computer mice exist, as do quadcopters. Here’s the combination. It looks like there’s a good amount of control, and could be used for some aerobatics if you’re cool enough. Who doesn’t ...