Thea video feedback emulator offers a vague memory of fooling with video cameras and a strong flavor of crisp and fractal generative art, The results lurk somewhere between the decades. Click and drag your results for wild (and often brightly-flickering) variations. The creator explains how it works. [via Github]
What we’ve found most interesting about video feedback is: the sheer complexity of the images it produces through such simply-defined and implemented spacemaps that really only have to do with the relative positioning of two rectangles. It’s somewhat intuitive, but always surprising.
This is all just scratching the surface of the mathematics behind the patterns that video feedback is capable of, but hopefully it’s good enough for a start!
P.S. You’ll notice that many of the “interesting” patterns contain regions of diverse sizes. That is, they appear to have a broad range of spatial frequencies. What’s up with that?
Magic experience designer Ferdinando Buscema and High Weirdness author Erik Davis, both Boing Boing contributors, created this wondrous illusion–a “visual meditation” on the ongoing pandemic, disorder, and the opportunity emerging from the entropy. In the piece, Ferdinando manipulates the cards while Erik takes us on a trip with his words. Italian mentalist Francesco Tesei made […]
I’m honored that in the latest issue of The Burning Shore, Erik Davis, scholar of West Coast counterculture, reviewed The Family Acid: California, Roger Steffens’s far-out photo album I published with my Ozma Records partner Tim Daly! Erik’s excellent essay is a double review, also focusing on the Anthology Editions reprint of Dennis Stock’s striking […]
Back in the late 1980s, I would sometimes amuse myself by running a microphone through a digital audio effects processor and twiddle the knobs to transform my voice in very weird ways while listening in headphones. It provided hours of mindbending entertainment. Ah, the good ol’ daze. Léo Chéron’s WebGL particles experiment, called “Sand Ghost,” […]
It’s almost shocking to say…but there’s actually an incredible amount of manhood wrapped up in how well you cook a steak. Of course, no one would argue your grilling abilities are THAT important. Or that how well you sear a prime slab of beef should have any bearing on your social standing or feeling of […]
The notion of two people sleeping in the same bed always inspires romantic visions of love and intimacy. However, most quickly realize that the romance of sleeping together is often quickly replaced by the realities of the act. One partner snores. The other talks in their sleep. One grinds their teeth. The other hogs the […]
Add Internet of Things to the shortlist of those actually benefiting from the effects of the COVID-19 pandemic. You might not realize it, but the organizing principle that is bringing more automation to the world is actually proving to be a major asset as human beings are forced to stay home and away from the […]