Sketching Cyberscapes

Looking for a way to unwind at your PC but want a pastime more dignified than Solitaire? If you're a Macintosh user, you might consider KPT Bryce from HSC Software (805 566-6200). The $150 program uses sophisticated mathematical techniques that allow complete novices to draw realistic or surrealistic landscapes. The program is simple to use, and it's positively hypnotic to watch the computer render your scene.

Before it's here, it's on the Bloomberg Terminal.