Blink POV!

Page maintained by Eric Hazen (e-mail:

This page describes various POV (Persistence Of Vision) devices, which display messages in mid-air when you wave them back and forth.

Blinky POV

This is the latest version as built for Driscoll School Science Solstice 2017. This year we're using the excellent Blinky POV by Wayne and Layne. Older Designs from previous years.