Minority Report hologram
Editor’s note: Jeff Cavins I probably won’t ruffle too many feathers when I say very few people love meetings. As much as we’d like to think otherwise, meetings just don’t elicit the same emotions as, say, space flight. Of course, that doesn’t mean they’ll stay that way forever. In fact, looking down the road just three to five years, there are some incredible technologies that…
Gold Holographic
A statement Loafer from OFFICE, the Extravaganza is made up of a shiny holographic upper with fringe and tassle detail completed with small chunky block sole. - Synthetic Upper - Leather Sock - Leather Lining - Chunky Block Sole About OFFICE Collection Based in London, our design and buying teams work…
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Mirror hologram
Experimental alert: Someone may be able to answer this question experimentally simply by going to a shopping mall and finding the right piece of holographic jewelry. My question is whether the type of front-view thick film hologram often seen in jewelry can be used to create a true mirror, one in which you can see an image of yourself reflected in the hologram. I m afraid I messed…
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Holographic Fabric
Our premium two-way stretch Digital Hologram base fabric adorned with loose waves and swirls of flocking, perfect for taking your design to the next level! A modern twist on a a classic pattern, with black foil overlay for a hint of shine! Blurry is a whirlwind of sparkling holographic foil and vivid color, for the ultimate in style and comfort! Distressed foil on black 2-way stretch…
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IPad hologram projector
If you’re looking to give your home a new sci-fi twist, you might not have to look too far off into the future. A new innovative gadget called the Holocube HC tablet holds the power to transform your iPad into a holographic projector. The tablet’s transparent synthetic mirror has a solid hinge at a 45-degree angle that captures moving media on the screen and projects it into the…
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Christmas Hologram
With 30, LED lights shining bright on the lawn, perfectly synced to holiday tunes, it s clear that one San Diego-based Navy mineman loves Christmas – a trait passed down by his beloved late father. “When I was a kid, my dad did a Christmas display at our house that you could see across the bay. It was super elaborate and he did it for us and the neighborhood kids, ” Santee resident…
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Diffraction grating a level
What happens when we increase the number of slits in Young s experiment? In that case we create something called a diffraction grating. Again, we can think of the diffraction grating as being the same as a set of sound sources which are all coherent with each other. We now have a case where there are many more than just two sources interfering. The simulation below shows the sound…
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Electron Holography
Reconstruction of off-axis holograms is done numerically and it consists of two mathematical transformations. First, a Fourier transform of the hologram is performed. The resulting complex image consists of the autocorrelation (center band) and two mutually conjugated sidebands. Only one side band is selected by applying a low-pass filter (round mask) centered on the chosen side-band…
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Create Holograms
Holograms aren’t just for stage shows anymore. A group of scientists have figured out how to make holograms out of sound waves . What’s more, they say they can use these next-generation holograms to levitate and control tiny objects, according to a new study published Tuesday in the journal Nature Communications . The image holograms you’re used to are tricks of light generated…
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