John Hutchinson pointed us to this hack a day post about a new projector calibration system. Skip to minute 3:00 in the video to see the applications for multiple projections and non-rectangular, curved surfaces. It uses embedded light sensors in the projection surface and software — no projector hacks — and was created by researchers […]

Seeing through walls in Chris’ Out of Bounds. Photo by the artist, via Flickr. Chris O’Shea (also of the blog Pixelsumo) has a brilliant installation that allows people to see through walls. It’s an idea I’ve seen done before, but Chris actually makes the effect convincing, by giving visitors an infrared torch (what we’d call […]

Digitalists can’t be satisfied with the aural alone, so for visuals, here’s the latest from CDMusic’s sister site: UnitedVisualArtists blow us away with more elegant digital art, including the new generative visuals seen above for Chemical Brothers. Jaymis has good times experimenting with slow motion on his new Sony camera; now gorgeous motion from butterflies […]

I’ve stumbled across a real gem the other day. In researching 2 and 3 strip film processing techniques, color spaces, and projection systems (yes nerdy I know…), I came across a link to the Widescreen Museum Old Color page, which offers an incredibly interesting technical overview of old film color techniques like Technicolor, Cinecolor etc. […]

Sure, you have fun with your one projector. But don’t you sometimes want to add giant water fountains, with water projection? And more video? And fire? And lasers? And some creepy wizard guy? In South Korea, spending money on such things seems strangely commonplace, as at the multimedia/fountain installation at Kangwon Land / High One […]

Visualists have a wide range of skills to cover. After you’re done figuring out how to create and edit content and turn it into a performance / live installation / whatever, then you have to deal with the technicalities of projectors? Basic calculations for throw distances are pretty straightforward: a 3:1 throw ratio, for instance, […]

Every time you say you don’t believe in visualists, a bulb dies. Photo by -cr. In an informal poll of a variety of people, I’ve been unable to get agreement on a pretty fundamental question in projection: Is it bad for a projector to hang it vertically? For instance, to project on the floor, your […]

Tired of flat surfaces? Joanie Lemercier, known by the name antivj, was seen here recently with a terrific tutorial on Wii VJing. Now antivj is back with a terrific video performance, projecting onto 3D forms. just did a new video, and I thought you might be interested as well: it’s a visual performance I did […]