If you’re an international hip-hop star and you have the spare money to get a new mobile phone, do not look any further, GoldVish is your brand!

Cell Phone Disco is a playful experimental installation made out of flashing cells. By multiplication of a mobile phone gadget, only slightly altered consumer product, we created a space to experience the invisible body of the mobile phone.

Again some hardware hacking.

I find myself talking about nerd things with my friends and peers who could usually careless. Every once and a while, someone who really doesn’t have a clue, says something so crazy, it makes you take a step back. I can’t remember who had the idea of a rotary cell phone – needless to say it had something to do with quite a few rum and cokes. They didn’t have a clue how to do it, they just thought it would be cool. So did I…

Port-O-Rotary is much better as Hulger.

Engadget has his own guide.