Light Graffiti

I had a conversation with my wife last night about light graffiti and other new forms of tech-savy tagging, and it got me thinking about some of the cool stuff that’s been popping up on the web over the last year or so (other than the obvious ATHF circus in Boston):

Electro-Graf: incorporating simple electronics in conventional painted graffiti by way of conductive paint. This is the first form of tech-graffiti that caught my attention.

[youtube]KKtDRc5slqs[/youtube]

Disposable Camera hack: why not just paint with the light itself? Extra credit for this video being shot so near my hometown:

[youtube]Rp0CUvdlmyg[/youtube]

LED Throwies: Here’s the basic concept…

[youtube]TrnLF04qmsM[/youtube]

More evolved version here (Banksy influence?)

L.A.S.E.R. Tag

[youtube]DKbtTPYZEig[/youtube]

EDIT: This just in…