Just finished a hack/mod to an IKEA ANTILOP highchair.
I added some Joysticks and Buttons I had lying around, loosely intended for expanding my arcade cabinet. These parts have the added advantage of actually being functional. I also added MIDI out, which amounts to 10 MIDI triggers, 8 for each joystick and one for each button. The Highscore Chair now triggers samples loaded onto an Akai MPC1000, but with MIDI out it could be used as any sort of control surface now.
Jules Yap started IKEAHackers.net in 2006 as a personal blog to showcase the most impressive IKEA hacks from all over the world. Since then, she has learned a lot more about power tools and DIY. Her site has helped thousands modify IKEA furniture with step-by-step tutorials, craft projects and home styling.