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Global Tech Updates
China's WeRide eyes 200,000 autonomous cars by 2031 with Lenovo deal
Chinese tech firms WeRide and Lenovo will expand their partnership to deploy 200,000 autonomous vehicles globally over the next five years, a WeRide statement said on Monday.
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No batteries, just body heat: Demonstrating the potential of battery-free sensing
As devices for wireless sensing systems become smaller and more complex, finding suitable power sources for them is becoming increasingly difficult. However, advances in low-power sensing technology may allow such systems to operate…
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Battery-free textile turns clothing into a real-time blood pressure monitor
Over the past decades, technological advances have opened remarkable possibilities for the detection and monitoring of various physiological signals associated with heart health (e.g., heart rate and ECG), sleep stages and physical…
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This artificial retina doesn't just aim to restore sight—it opens a hidden channel of vision
The retina, the thin layer of tissue at the back of the eye, is made up of photoreceptor cells that convert visible light into electrical signals, which is essential for human vision. Some diseases, such as retinal degeneration, cause…
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This featherweight elastic suit could transform everyday movement in ways most people would never…
A team of Korean researchers has developed a lightweight elastic suit that can support the activities of various groups experiencing physical burdens in daily life, raising expectations.
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Colored films enable patterns on photovoltaic modules
Scientists at the Fraunhofer Institute for Solar Energy Systems ISE have succeeded in creating colored films with transparent cutouts, thereby producing realistic-looking designs on photovoltaic modules. In this way, roof tiles, for…
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Creating green materials with light could transform clean energy
Metal-organic frameworks, better known as MOFs, are among the most intensely studied materials for addressing major environmental challenges. Their highly ordered, ultra-porous architecture enables applications ranging from CO2 capture…
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New 3D device harnesses living brain cells for computing
Princeton researchers have combined brain cells and advanced electronics into a single 3D device that can be programmed to recognize patterns using computational techniques. Past attempts at using brain cells to do computation have…
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Needle-tip chip can secure pacemakers and insulin pumps against quantum attacks
As quantum computers advance, they are expected to be able to break tried-and-true security schemes that currently keep most sensitive data secure from attackers. Scientists and policymakers are working to design and implement…
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Tiny, knotted robots jump, fly and plant seeds
When a knot lets go, it doesn't just fall apart. It snaps. That simple observation led Penn Engineers to rethink what a knot can do. Instead of treating it as something that holds tension, they asked a different question: what happens…
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