Hi Tech & Innovation news
Hi Tech & Innovation
Machine learning and extended reality used to train welders
Ever since the ancient Egyptians hammered two pieces of gold together until they fused, the art of welding has continuously progressed.
3 hours ago
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Energy & Green Tech
New insights lead to better next-gen solar cells
For Michael Saliba and Mahdi Malekshahi, it was one of those moments in science when good experimental results raised more questions. The University of Stuttgart researchers recently developed a new process to make solar ...
Apr 24, 2024
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Researchers develop deep learning alternative to monitoring laser powder bed fusion
Many things can go wrong when additively manufacturing (AM) metal and without in-situ process monitoring, defects can only be detected and characterized after a product is built. Most commonly, manufacturers will use a high-speed ...
Apr 24, 2024
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The world's largest 3D printer is at a university in Maine. It just unveiled an even bigger one
The world's largest 3D printer has created a house that can cut construction time and labor. An even larger printer unveiled on Tuesday may one day create entire neighborhoods.
Apr 23, 2024
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New metasurface innovation unlocks precision control in wireless signals
Researchers have unveiled a technology that propels the field of wireless communication forward. This cutting-edge design, termed a reconfigurable transmissive metasurface, utilizes a synergistic blend of scissor and rotation ...
Apr 22, 2024
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Business
Splashy Saudi mega-project NEOM chases Chinese funds
Bigwigs behind a Saudi megacity dogged by questions about its viability have wrapped up a tour courting Chinese investors, detailing plans for a futuristic ski resort and 170-kilometer-long skyscrapers.
Apr 21, 2024
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Hi Tech & Innovation
Microsoft teases lifelike avatar AI tech but gives no release date
Researchers at Microsoft have revealed a new artificial tool that can create deeply realistic human avatars—but offered no timetable to make it available to the public, citing concerns about facilitating deep fake content.
Apr 20, 2024
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Energy & Green Tech
Versatile fibers offer improved energy storage capacity for wearable devices
The latest wearable devices, such as Samsung's Galaxy Ring and Apple's Vision Pro, are taking health care a step further and even enabling people to work virtually. Given the characteristics of wearable devices that require ...
Apr 19, 2024
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Business
Q&A: Enhancing last-mile logistics with machine learning
Across the country, hundreds of thousands of drivers deliver packages and parcels to customers and companies each day, with many click-to-door times averaging only a few days. Coordinating a supply chain feat of this magnitude ...
Apr 17, 2024
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Hi Tech & Innovation
Using sound waves for photonic machine learning: Study lays foundation for reconfigurable neuromorphic building blocks
Optical neural networks may provide the high-speed and large-capacity solution necessary to tackle challenging computing tasks. However, tapping their full potential will require further advances. One challenge is the reconfigurability ...
Apr 16, 2024
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Hi Tech & Innovation
Can AI read our minds? Probably not, but that doesn't mean we shouldn't be worried
Earlier this year, Neuralink implanted a chip inside the brain of 29-year-old US man Noland Arbaugh, who is paralyzed from the shoulders down. The chip has enabled Arbaugh to move a mouse pointer on a screen just by imagining ...
Apr 16, 2024
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Robotics
Why robots can be culturally insensitive—and how scientists are trying to fix it
A robot is chatting to an elderly British man in his bedroom. The robot has a cheery demeanor and a pleasantly high-pitched voice.
Apr 16, 2024
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Electronics & Semiconductors
Advance in light-based computing shows capabilities for future smart cameras
Researchers developing the next generation of computing technology aim to bring some light to the field—literally. Optical computing, which relies on particles of light called photons, is expected to provide alternatives ...
Apr 15, 2024
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Electronics & Semiconductors
Researchers develop stretchable quantum dot display
A team of South Korean scientists led by Professor KIM Dae-Hyeong of the Center for Nanoparticle Research within the Institute for Basic Science has pioneered a novel approach to stretchable displays. The team announced the ...
Apr 15, 2024
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Hi Tech & Innovation
Engineers recreate Star Trek's Holodeck using ChatGPT and video game assets
In "Star Trek: The Next Generation," Captain Picard and the crew of the U.S.S. Enterprise leverage the Holodeck, an empty room capable of generating 3D environments, of preparing for missions and entertaining them, simulating ...
Apr 11, 2024
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Hi Tech & Innovation
Premier League to use semi-automated offside technology from next season
The Premier League will use AI-based player tracking technology to make offside calls from next season in a move that should reduce the time it takes officials to reach their decisions.
Apr 11, 2024
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Engineering
New 3D-printing method makes printing objects more affordable and eco-friendly
University of Florida engineers have developed a method for 3D printing called vapor-induced phase-separation 3D printing, or VIPS-3DP, to create single-material as well as multi-material objects. The discovery has the potential ...
Apr 10, 2024
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