Online CGH Kit
This page creates a Computer Generated Hologram (CGH) from a small image which you upload.

If you're not sure what this means or how it works, see the instructions for the online CGH construction kit.

Otherwise, edit a small image file such as this one, upload it here, and come back in a little while to claim your neato-keen printable interference fringes.  The hologram calculations can take a while, so be patient. 

Online and Processing!
Last update:  2010-09-28 16:44:00 EST

(The status should update every few minutes.  Let me know if it stops updating, since that means the garden gnome has to be fed again.)