Arduino - HomePage -- Nice. A tiny little USB I/O board for about twenty-thirty quid. It works with Macs, it works with Processing and Wiring, and it comes from Italy. Probably my way into experimenting with physical interface fun. Time to buy a soldering iron...
Ron Bigelow's Photography Articles -- It was here I learned to use Unsharp Mask, and here I learned to stop using it (I'm using High-pass Sharpening, ever since Ben mentioned it). He writes really well, though, and gave the best explanation of USM I've ever read, so I must dive into his other