[Colton Baldridge] has created the OS3M Mouse — an open source alternative using PCB coils and 3D printed flexures. The primary challenges in creating a 6DOF input device, similar to the ...

The basic idea is to create flexures in the PCB by milling out several long slots with thin pieces connecting the two sides. [Rehana] got this idea from [Quentin Bolsée]’s flexible capacitive ...