Energy & Green Tech
Organic light-emitting diodes (OLEDs) power many display screens, but their efficiency can be limited by energy lost inside the device. As organic layers are deposited, their molecules can align to create an internal electrical ...
10 hours ago
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Robotics
China is flexing its technological muscles at the global Web Summit in Lisbon starting Tuesday, showcasing dancing robots and low-cost artificial intelligence models as Beijing weathers claims that it spied on the AI chip ...
11 hours ago
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5
Hi Tech & Innovation
Combining computer graphics, wave optics and AI-based calibration, researchers at The University of Hong Kong (HKU) have developed two techniques that help holographic displays reproduce more natural changes in focus, perspective ...
12 hours ago
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8
Consumer & Gadgets
Researchers at North Carolina State University have developed technology that turns a smartwatch user's forearm into a trackpad, allowing the user to scroll, zoom, click on icons and so on. The system relies on a radar system ...
14 hours ago
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