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Computer Graphics News
July 20, 2023

Top Headlines

Surgical and Engineering Innovations Enable Unprecedented Control Over Every Finger of a Bionic Hand

For the first time, a person with an arm amputation can manipulate each finger of a bionic hand as if it was his own. Thanks to revolutionary surgical and engineering advancements that seamlessly merge humans with machines, this breakthrough offers ...

Supercomputer Used to Simulate Winds That Cause Clear Air Turbulence

Using Japan's most powerful supercomputer, researchers reproduced cases of clear air turbulence around Tokyo. They simulated the fine vortices responsible for this dangerous phenomenon. The usefulness of the simulation in predicting turbulence was confirmed by comparing simulation data with data ...

Capturing the Immense Potential of Microscopic DNA for Data Storage

A 'biological camera' bypasses the constraints of current DNA storage methods, harnessing living cells and their inherent biological mechanisms to encode and store data. This represents a significant breakthrough in encoding and storing images directly within DNA, creating a new model for ...

LIONESS Redefines Brain Tissue Imaging

Scientists have come together to present a new way to observe the brain's structure and dynamics -- in a high resolution and without damaging the ...
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Can't Find Your Phone? There's a Robot for That

Engineers have discovered a new way to program robots to help people with dementia locate medicine, glasses, phones and other objects they need but have ...

Leaky-Wave Metasurfaces: A Perfect Interface Between Free-Space and Integrated Optical Systems

Researchers have developed a new class of integrated photonic devices -- 'leaky-wave metasurfaces' -- that convert light initially confined in an optical waveguide to an arbitrary optical ...

Researchers Detect and Classify Multiple Objects Without Images

Researchers have developed a new high-speed way to detect the location, size and category of multiple objects without acquiring images or requiring complex scene reconstruction. Because the new ...

A Touch-Responsive Fabric Armband -- For Flexible Keyboards, Wearable Sketchpads

It's time to roll up your sleeves for the next advance in wearable technology -- a fabric armband that's actually a touch pad. Researchers say they have devised a way to make playing video ...

Researchers Explore Why Some People Get Motion Sick Playing VR Games While Others Don't

The way our senses adjust while playing high-intensity virtual reality games plays a critical role in understanding why some people experience severe cybersickness and others ...

Surface Steers Signals for Next-Gen Networks

5G signals known as millimeter-wave carry enormous amounts of information but are very easy to block. A new device helps these signals get around obstacles posed by walls, furniture and ...

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AI-Equipped Eyeglasses Read Silent Speech

Researchers have developed a silent-speech recognition interface that uses acoustic-sensing and artificial intelligence to continuously recognize up to 31 unvocalized commands, based on lip and mouth ...

Technology Advance Paves Way to More Realistic 3D Holograms for Virtual Reality and More

Researchers have developed a new way to create dynamic ultrahigh-density 3D holographic projections. They now describe their new approach, called three-dimensional scattering-assisted dynamic ...

Mind-Control Robots a Reality?

Researchers have developed biosensor technology that will allow you to operate devices, such as robots and machines, solely through thought ...

The Future of Touch

Haptic holography promises to bring virtual reality to life, but a new study reveals a surprising physical obstacle that will need to be ...

Augmented Reality Headset Enables Users to See Hidden Objects

Researchers developed an augmented reality headset called X-AR that combines computer vision and wireless perception to find hidden objects in a room and then guide the wearer to retrieve the ...

Wireless, Soft E-Skin for Interactive Touch Communication in the Virtual World

Sensing a hug from each other via the internet may be a possibility in the near future. A research team recently developed a wireless, soft e-skin that can both detect and deliver the sense of touch, ...

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A New Technique Creates Greater Fidelity in Bioprinting Functional Human Tissues

Researchers have made significant advances in solving some of the most vexing challenges in bioprinting 3D-engineered tissues while meeting the key requirements of high cell density, high cell ...

When the Light Is Neither 'On' nor 'Off' in the Nanoworld

Scientists detect the quantum properties of collective optical-electronic oscillations on the nanoscale. The results could contribute to the development of novel computer ...

Virtual and Augmented Reality: Researchers Pioneer Process to Stack Micro-LEDs

Researchers are using emerging technology to demonstrate a process that will enable more immersive and realistic virtual and augmented reality displays with the world's smallest and thinnest ...

Video Game Playing Causes No Harm to Young Children's Cognitive Abilities, Study Finds

Despite old fears that bad effects follow excessive video game playing or questionable game choices, researchers found those factors mattered little, if any, in children's brain health. The bad ...

Can a Computer Teach Babies to Count?

A recent study of 81 babies between 14 and 19 months old found the same outcome: When these babies watched a video where they were shown pictures of toy cars and toy pigs and listened to someone ...

A Neuro-Chip to Manage Brain Disorders

Researchers have combined low-power chip design, machine learning algorithms, and soft implantable electrodes to produce a neural interface that can identify and suppress symptoms of various ...

COVID Calculations Spur Solution to Old Problem in Computer Science

A mathematician was keen to forecast the evolution of the COVID epidemic. Instead, he ended up solving a problem which had troubled computer scientists for ...

Nanoimprinting Technique for Humidity-Responsive Holographic Images

一个研究小组开发了一个项目的显示ects holographic images that change color and brightness in response to humidity. A single imprint is enough, and holographic images can be ...

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