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The Elroy Lamp: A transparent LCD lamp (2019)
- iamben 6y agoI'd love to see what it looks like when it's off - I couldn't see that in the window or the pictures. Did I miss something?
- detaro 6y agoPretty amazing how well the high-tech hides in that! Doesn't look gimmicky at all, at least on the pictures.
- Super_Jambo 6y agoLooks fantastic! Did you try fading between images? Relatively easy with changing alpha channels in pygame.
- mollusk 6y agoWould be cool with moving pictures. Like a digital lava lamp.
- m463 6y agoThis is remarkably creative and very tastefully done.
- ChrisMarshallNY 6y agoI love it. Really cool, but probably way too impractical for mass production.
- tartoran 6y agoImpressive work and design. The creator must’ve had a blast doing this
- 0x_rs 6y agoWould support for animated patterns and the likes be relatively easy, since it's controlled by an SBC? Seems to me it would be a great addition.
- Tokelin 6y agoMaybe we can even make it display the time? The possibilities would be endless
- BuildTheRobots 6y agoI desperately want it playing the Substrate screensaver: https://www.youtube.com/watch?v=dCCVgBOVD0E https://www.youtube.com/watch?v=dCCVgBOVD0E
- growt 6y agoThe marauders map from Harry Potter would look great.
- deleted 6y ago[deleted]
- ianai 6y agoI want one. Seems like this might be a good use for old and otherwise trash lcd panels too.
- theon144 6y agoLove it, one of the few tasteful "novelty" lamps that I've come across. Too bad one needs 3-4 of the exact same size displays though, I've got a couple unused ones laying around, but they're not the same size...
- chris_st 6y agoYou could, perhaps, make one shaped like a triangle instead of a square, with just the one side facing out from a corner into the room. The other two sides could be just translucent to give reflected light into the room.
- dole 6y agoOr laser cutout to project a pattern behind it, ambient lighting, or even project a pattern, same for camouflage or different for contrast on a wall behind it.
- karmakaze 6y agoExact height displays. First thought when I saw it was square is boring. How about a triangle, rhombus, kite, etc. An equilateral triangle might want to use expensive ultrawide panels though.
- hinkley 6y agoIf you can get at least two the same size, and four with a common height, you could do a rectangle or a trapezoid, which would look good. Heck if you could find enough displays at a computing recycling center you could do interesting things with an irregular hexagon... But if you can find monitors that are close but not exact, you could adjust them via the bezel. You’ll have to correct for the pattern sizes on each face if you do that, though. Put the one that looks the worst in the back, of course.
- dvh 6y agoTranslucent, not transparent.
- dvh 6y agoOk downvoters, this time I'll quote directly from the article: "Frosted acrylic 1/8″ 90% emission (film facing out)" The lamp is NOT transparent. It is translucent. In no pictures you can see any resemblance of transparency. It is translucent.
- _____kyle 6y agoYup. I agree it's translucent. Even without the diffusion layers I added, LCD displays are not really transparent. They block a lot of light due to the pair of polarizes on either side of a panel. I found that the term "transparent LCD" was used in industry wherever people use LCD panels without a blocking backer, so I used this term also.
- chris_st 6y agoVery cool, love their choice of designs. I'm guessing that it would be cheaper to use, say, four Raspberry PIs instead of the single Jetson; you then get four HDMI ports, and can skip the extra display controller? Bit more software, of course.
- _____kyle 6y agoI've actually built a second iteration that uses a Raspberry Pi 4 that has 2 HDMI ports, and uses 2 2-way splitters. The hardware was much cheaper and this version can support complementary pairs of images or bookending of the same pattern. It's still not a cheap project, but more approachable. Also, thank you!
- mhb 6y agoCould use the flexible LCDs to make a cylindrical version...
- _____kyle 6y agoI would love to try this. If anyone has leads on flexible LCD displays that I can actually purchase in small quantities, please let me know.
- yehehdjdu 6y agoThe road to environmental hell is paved with junk trinkets like this.
- bartvk 6y agoPlease check the HN guidelines (bottom of page). This site is about curiosity, not about shallow dismissals.
- beismxnx 6y agoWhat a completely banal thing to say.
- mechnesium 6y agoSounds like veiled censorship. Don’t tread on freedom of speech.
- jagged-chisel 6y agoIrrelevant. Not a government website.
- deleted 6y ago[deleted]
- hinkley 6y ago“Do whatever I want without consequences” is not Liberty, it’s anarchy.
- jfengel 6y agoEspecially "do whatever I want with your website". Internet libertarians can be remarkably socialist -- or kleptocratic.
- johnflan 6y agoThis is the kind of experimentation and play that drives society
- hinkley 6y ago> The LCD panels take EDP (Embedded DisplayPort) video input. How do you figure this out? There are a few projects I can think of where an old laptop monitor and an SBC would be a good pairing.
- amelius 6y agoIsn't this exactly how an LCD monitor works, but now it's called a lamp? Perhaps people can use it to watch a sports match on one side and a romcom on another side? And of course install "redshift" on it. Anyway, I'd prefer a lamp that can project user-defined images on the walls and/or ceiling.
- lisper 6y agoIt is exactly how a monitor works, but this is more than just a change of label. This looks like a lamp. Form factor matters. There's a reason people don't normally use monitors as lamps despite the fact that they do a perfectly good job at emitting light.
- blacksmith_tb 6y agoAbsolutely, this is a very nicely-executed build. Though most monitor backlights are only about half as bright as that LED bulb. I wonder if you were willing to sacrifice detail if you couldn't use smaller screens (smartphone, say), farther from the paper shade...
- Dahoon 6y agoWow that is hideous