If you ended up a curious kid developing up when TVs were being universally equipped with cathode ray tubes, odds are excellent that you identified the impact a magnet can have on a beam of electrons. Viewing the picture on the household Television warp and twist like a funhouse mirror was good clear enjoyable, or at the very least it was suitable up to the stage exactly where you forever damaged a color CRT by warping the shadow mask with a particularly potent speaker magnet — question us how we know.
To provide this encounter to a technology who might by no means have noticed a CRT screen in their lives, [Niklas Roy] created “Deflektron”, an interactive show for a science museum in Switzerland. The CRTs that [Niklas] chose for the show had been the flat-ish monochrome tubes that were used in movie doorbell devices in the late 2000s, like the one particular [Bitluni] utilised for his CRT Match Boy. Right after finding fifteen of these issues — probably the largest hack listed here — they were being stripped out of their circumstances and mounted into custom made modules. The modules have been then mounted into a console that appears a small like an 80s synthesizer.
In use, each individual monitor shows video clip from a digital camera mounted to the module. Buyers then get to use a range of tethered neodymium magnets to warp and distort their faces on the monitor. [Niklas] put a good deal of imagined into equally the interactivity of the exhibit, plus the functional realities of a public set up, which will probable take very a beating. He’s no stranger to these types of community shows, of program — you could try to remember his interactive community fountain, or this cyborg toddler in a window.