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Holographic

VR

Microsoft's "holoportation" lets you augment someone else's reality

Microsoft's research division has developed a new kind of 3D video capture system called "holoportation" that allows for 3D renderings of people to be virtually transported to any environment in real-time. For Star Trek fans, think of it as the inverse of the "holodeck" featured in the franchise that renders virtual environments around a real person. Read More

Computers

Mid-air holograms respond to human touch

Researchers from Tsukuba University in Japan have created holograms that respond to human touch. Involving femtosecond lasers, which can stimulate physical matter to emit light in 3D form, the research could eventually lead to the creation of holograms that humans are able to interact with.Read More

Science

New process allows inkjet printers to produce rainbow holograms

Credit card and banknote-style security holograms are an effective form of anti-counterfeiting technology, as they're very difficult to replicate. Every time a new batch is made, however, a "master hologram" has to be created first, to act as a template. These masters can take days to produce, using complex, expensive equipment. That could be about to change, however, as scientists at Russia's ITMO University have developed a quick-and-easy hologram production method that utilizes a regular inkjet printer.Read More

Physics

Sonic tractor beam forms acoustic holograms to lift objects

Last year, researchers at the University of Dundee revealed an acoustic tractor beam that used ultrasonic energy to pull macroscopic objects in. Now researchers in the UK have developed a sonic tractor beam that generates acoustic holograms through the manipulation of high-amplitude sound waves. These acoustic holograms, which can take various shapes, such as fingers, cages and vortexes, are able to pick up and move small objects like polystyrene beads.Read More

Biology

3D Cell Explorer produces 3D holograms of living cells in near real time

Swiss company Nanolive has created 3D Cell Explorer, a new technology that creates vibrantly detailed 3D holograms of living cells on the nanometric scale. Created through combining 3D imagery with digital staining, the new microscope offers researchers and hospitals a novel tool to non-invasively peer inside living cells almost in real time, opening up new areas of biological research.Read More

Science

New technique could lead to bigger, cheaper and color-accurate holograms

Microsoft's recent HoloLens announcement has reignited interest in holographic displays, but the current state of affairs suggests that this technology may still be too expensive and limited to become truly widespread. Researchers at Brigham Young University (BYU) and MIT are bridging the gap with a new important step toward the next generation of high-bandwidth, color-accurate holographic video displays that could span the size of an entire room at one tenth the cost of state of the art devices.Read More

Wearables

Microsoft HoloLens: An AR headset that makes you see 3D holograms in your living room

With virtual reality capturing imaginations during the last couple of years, it's easy to forget about augmented reality. But Microsoft has spent years cooking up its own take on AR, and it's ready to bake the technology into Windows 10. Much like how the Surface was introduced alongside Windows 8, Microsoft has its own holographic AR headset to launch with the new Windows.Read More

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