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?
I’m thrilled to report the release of The Family Acid: California, the book I published with Timothy Daly, my Ozma Records partner and co-producer of the Voyager Golden Record: 40th Anniversary Edition. Limited to just 1,500 clothbound copies, it’s a far-out photo album from a very unconventional family. For more than 50 years, photographer Roger […]
In Technology Review, author and essayist Chuck Klosterman delivers a short introduction to the stars of space rock, from Pink Floyd (above) to Hawkwind to Spacemen 3: Space is a vacuum: the only song capturing the verbatim resonance of space is John Cage’s perfectly silent “4’33”.” Any artist purporting to embody the acoustics of the […]
For more than 50 years, Roger Steffens has traveled the electric arteries of the counterculture embracing mind-expanding experiences, deep social connection, and unadulterated fun at every turn. And he’s captured it all on film. After serving in Vietnam during the final 26 months of the ‘60s, where he won a Bronze Star for founding a […]
Everybody could use a little improvement, especially those of us on the hunt for new careers. Each job requires a different set of skills, and that list can change from year to year or even month to month as new technologies emerge. When you’re in that race and need to learn fast, the old model […]
In recent years, natural language processing technology and language translation technology have advanced greatly. The trouble is, language translation software typically comes in the form of apps. And while your mileage may vary on their usefulness, they share one thing in common: a serious drain on the battery for your smartphone, the very thing you’ll […]
Treat yourself, internet: We’ve rounded up some deals from the past week that were too good not to bring back for an encore. Take your pick from home goods, massagers and other tech, all at serious discounts. TREBLAB Z2 Bluetooth 5.0 Noise-Cancelling Headphones Get in the groove and stay that way with these headphones and […]