Toys and Games

The Best of Toy Fair – PopSci

PopSci has a good vide round of the 2010 ToyFair… I like the laser-harp-type thing… Say the word “toy” to a techie, and his mind will think one thing: robots. But all infrared-loving, artificially-intelligent smart-toy-ogling tech-savvy aside, new toys can instill as much “ooh! shiny!” as even the hottest cellphone. And we’re not just talking […]

Scratch Board guitar

Scratch Board guitar

Thus was born the idea of the scratch guitar controllers.

I experimented with a bunch of materials trying to find a resistor with the properties I needed, including VHS tape, tin foil, nichrome wire and conductive thread, to name a
few, before I stumbled on conductive foam. The foam is normally used to ship delicate electronics & ICs because it prevents the buildup of static electricity. It costs just a few dollars per sheet. I used the 1/4″ thick variety and paid about $7 for enough to make more than a dozen guitars. Other materials include scrap MDF, old futon slats, empty plastic film canisters (free from any place that still develops film), metallic tape (from any hardware store) & speaker wire.