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Archive for the ‘holograms’ category

Feb 25, 2024

Physicists Successfully Create Holographic Wormhole with Quantum Computer

Posted by in categories: computing, cosmology, holograms, quantum physics

In an experiment reported in the journal Nature, physicists have achieved a remarkable feat by creating the world’s first quantum holographic wormhole. The experiment delves into the profound connection between quantum information and space-time, challenging traditional theories and shedding light on the complex relationship between quantum mechanics and general relativity.

The team, led by Maria Spiropulu from the California Institute of Technology, utilized Google’s quantum computer, Sycamore, to implement the groundbreaking “wormhole teleportation protocol.” This quantum gravity experiment on a chip surpassed competitors using IBM and Quantinuum’s quantum computers, marking a significant leap in the exploration of quantum phenomena.

The holographic wormhole emerged as a hologram from manipulated quantum bits, or “qubits,” stored in minute superconducting circuits. This achievement brings us closer to realizing a tunnel, theorized by Albert Einstein and Nathan Rosen in 1935, that traverses an extra dimension of space. The team successfully transmitted information through this quantum tunnel, further validating the experiment’s success.

Feb 23, 2024

Metasurface Magic Unlocks the Future of Holographic Displays

Posted by in categories: augmented reality, holograms

POSTECH’s new metasurface display technology projects angle-dependent holograms, enhancing virtual and augmented reality experiences.

The expression “flawless from every angle” is commonly used to characterize a celebrity’s appearance. This doesn’t simply imply that they appear attractive from a specific viewpoint, but rather that their appeal remains consistent and appealing from various angles and perspectives. Recently, a research team from Pohang University of Science and Technology (POSTECH) has employed metasurface to fabricate angle-dependent holograms with multiple functions, capturing significant interest within the academic community.

Breakthrough in display technology by POSTECH.

Feb 22, 2024

Angle-dependent holograms made possible by metasurfaces

Posted by in categories: augmented reality, holograms, nanotechnology

Recently, a research team from Pohang University of Science and Technology (POSTECH) has employed metasurfaces to fabricate angle-dependent holograms with multiple functions. This technology allows holograms to display multiple images based on the observer’s viewing angle. The findings were published in Nano Letters.

Objects can appear distinct depending on the viewer’s position, a concept that can be harnessed in to generate cinematic and realistic 3D holograms presenting different images based on the viewing angle. However, the current challenge lies in controlling light dispersion according to the angle, making the application of nano-optics in this context a complex endeavor.

The team addressed this challenge by leveraging metasurfaces, artificial nanostructures capable of precisely manipulating the characteristics of light. These metasurfaces are incredibly thin and lightweight, approximately one-hundredth the thickness of a human hair, making them promising for applications in miniaturized displays such as virtual and augmented reality devices.

Feb 17, 2024

In a world first, a woman will marry an AI hologram

Posted by in categories: holograms, robotics/AI

Spanish woman Alicia Framis is all set to become the first woman to tie the knot with an AI-generated hologram named AILex.

Feb 4, 2024

Scientists Find First Observed Evidence That Our Universe May Be a Hologram

Posted by in categories: cosmology, holograms, physics

Physicists finds evidence from just after the Big Bang that supports the controversial holographic universe theory.

Jan 25, 2024

Lifelike Einstein, Hawking could be college lecturers thanks to groundbreaking hologram technology

Posted by in categories: education, holograms

College students may soon be able to attend lectures given by long-dead pioneers like Albert Einstein and Coco Chanel thanks to groundbreaking hologram technology, according to a report.

Some universities have already begun using the holographic technology to bring some of the world’s greatest innovators and artists, like Michael Jackson, to the classroom, The Guardian reported.

The technology can also beam in 3D images of speakers from across the world.

Jan 23, 2024

A university is offering lessons from hologram professors

Posted by in category: holograms

A new kind of learning is on the horizon.

Jan 19, 2024

World’s first ‘retina resolution’ holograms are here, startup claims

Posted by in category: holograms

UK startup VividQ claims to have created the first-ever holograms with a “retina resolution.”

The milestone means holography can now match the resolution and real-life focus cues expected by the human eye, according to VividQ. The result is a “more natural viewing experience than ever before,” the company said. It now plans to deploy the tech in next-generation VR headsets.

To create the holograms, the company engineers light waves to render objects in 3D space. The technique mirrors the way we see objects because they reflect light into our eyes. In holography, software sets the light pathways.

Jan 13, 2024

Holoconnects brings the future of holograms to CES 2024

Posted by in categories: holograms, internet

Holograms have long been a staple of science fiction, but they are now becoming a reality thanks to Holoconnects, a leading technology provider of AI-powered holographic solutions. This company is dazzling the attendees of CES 2024 with its lifelike, highly advanced hologram technology, which can create 3D holographic visualizations of people, products, or logos.

The company’s products are Holobox, the Modular Holobox, and the Holobox Mini, which can project holograms of anything you want, such as yourself, your favorite celebrity, or your brand logo. The devices are very easy to use; you need electricity and the internet to bring holograms to any location. They also have a touch system, so you can interact with and control the holograms.

Jan 10, 2024

Zeiss brings holograms to the mass market

Posted by in categories: holograms, transportation

While already deployed for the likes of NASA and ESA for several years, Zeiss’ hologram-generating Multifunctional Smart Glass technology is only now gearing up for mass production. The results could be interesting.

Zeiss’s Multifunctional Smart Glass has been a core and expensive bespoke component of space missions for some years now, the tech having been developed primarily for deployment with the likes of NASA and ESA that can afford it for mission-critical uses. Calling what it results in a hologram is a bit of a cheat — these images don’t float free on their own; instead, they’re generated within a thin, transparent layer sandwiched between glass sheets to which ultra-high-precision optics are attached.

Still, the effect is convincing. The image layer is 92% transparent. Zeiss reckons the holographic functionality can turn any glass surface (windows of buildings, transparent screens, side windows of vehicles, etc) into an on-demand communication screen.

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