Sunday, January 10

Putting a Trackball Inside A Controller

Gaming on a PC is obviously superior and you would be a fool to argue otherwise. The keyboard and mouse is the obviously superior input device, but there are times when you just want to play games on a couch. [Gabriel] has an interesting solution to this input problem in the second version of his KeyBall Controller. It’s a controller, but it leverages the superior layout and precision of the keyboard and mouse combo, without making any compromises.

[Gabriel]’s KeyBall Controller began its life as several generic console controllers. The main body of is mostly a clone of the original Xbox S controller. Inside, there are parts from a clone SNES controller, a PSX controller, a generic USB trackball, and an iPazzPort USB handheld keyboard.

The construction of the KeyBall follows in the tradition of the best case modders we’ve ever seen: cutting plastic, gluing plastic, applying epoxy putty, and lots of sanding. The electronics for the controller also follow in the most hallowed traditions of case modders: perfboard, hot glue, and many fine strands of wire. Inside the controller is a USB hub to connect all the different USB devices.

It’s a great device that finally solves the problem of putting a traditional keyboard and mouse layout in the palms of your hands.


Filed under: peripherals hacks

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