Software by Robert Inventor

Activity Timer is a computer activity, project or task timer. You can use it track the times when you use the mouse or keyboard. You can show reminders to look away from the screen for a few seconds to reduce eye strain. Also reminders to stop work.

Create flowers and geometrical patterns in 3D. Watch them grow or unfold. A swirling pattern of stars suddenly coalesces into a geodesic sphere with the points gracefully touching. Save as VRML, animated jpegs, flash movies, or animation frames.

Male beautiful flowing patterns based on Lissajous patterns & Spirographs in 3D. Great as a screensaver. Patterns flow & transform as you watch with ripples of colour. Many examples. You can export the patterns as images, videos or 3D animations

Create beautiful fractal music intricate as snowflakes. Vary parameters and hear the tunes transformed! Play in historical or exotic tunings with music keyboard or PC. keyboard, also retune compositions. Play chord progressions.