Dear @marcan42,sorry to disturb but you are my tech. reference :-) and as it seems you are on laser today may i ask you what are your tech idéas concerning this device: https://www.kickstarter.com/projects/1508643250/vvd-an-affordable-real-3d-volumetric-display?ref=discovery&term=Vvd …
Is it diy-doable ? DLP (DMD) based ? Is the "screen" moved thx to galvos ?
It's DLP. I don't know how they move the screen, but if I had to guess it's either DC motor based (e.g. with a cam) or using some kind of resonant linear actuator (solenoids etc).
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That they don't specify the framerate is a red flag, it's probably quite low. Their "1000 FPS" slow-mo gif is a lie, it's definitely not 1000 FPS. Assuming flicker on the top left is 100Hz (e.g. a 50Hz AC rectified LED light) GIF seems to be 200 FPS, and the screen is 10 FPS.
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My guess is this is going to be a lot more flickery and dimmer than their demo video shows. Probably only usable in fairly low light.
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Thx Hector, do you know if dlp technologie us DIY-friendly please ? I do not sleep anymore since i have discovered this device :-)
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It very much is not. Finding a reasonably priced dlp chip with good documentation is a nightmare, I don't know of a single DIY-friendly dlp chip.
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