Hi Tech & Innovation
Researchers have demonstrated a new password authentication technique for use in virtual reality (VR) settings, which allows users to choose directions rather than numbers. The approach supports the same number of possible ...
Nov 9, 2026
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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 ...
13 hours ago
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Electronics & Semiconductors
A research team led by professor Chang Jin Ho from the Department of Electrical, Electronic and Computer Science at DGIST has developed an ultrasound transducer with a screw-threaded focusing lens. By etching a threaded structure ...
Nov 4, 2026
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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 ...
12 hours ago
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