Tag Archives | technology
Lens-Free Microscope Detects Cancer at Cell Level

Lens-Free Microscope Detects Cancer at Cell Level

UCLA researchers have developed a lens-free microscope that can be used to detect the presence of cancer or other cell-level abnormalities with the same accuracy as larger and more expensive optical microscopes.   The invention could lead to less expensive and more portable technology for performing common examinations of tissue, blood and other biomedical specimens. [...]

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Thumbs-Up for Mind-Controlled Robotic Arm

Thumbs-Up for Mind-Controlled Robotic Arm

A paralysed woman who controlled a robotic arm using just her thoughts has taken another step towards restoring her natural movements by controlling the arm with a range of complex hand movements.   Thanks to researchers at the University of Pittsburgh, Jan Scheuermann, who has longstanding quadriplegia and has been taking part in the study [...]

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‘Electronic Skin’ Accurately Detects Pressure

‘Electronic Skin’ Accurately Detects Pressure

Touch can be a subtle sense, but it communicates quickly whether something in our hands is slipping, for example, so we can tighten our grip. For the first time, scientists report the development of a stretchable “electronic skin” closely modeled after our own that can detect not just pressure, but also what direction it’s coming [...]

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Breakthrough in Flexible Electronics

Breakthrough in Flexible Electronics

A research team led by Prof. Keon Jae Lee of KAIST provides an easier methodology to realize high performance flexible electronics by using the Inorganic-based Laser Lift-off (ILLO), which enables nanoscale processes for high density flexible devices and high temperature processes that were previously difficult to achieve on plastic substrates.   Flexible electronics have been [...]

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Virtual Reality Speeds Up Rehabilitation

Virtual Reality Speeds Up Rehabilitation

The Hong Kong Polytechnic University has successfully developed a novel training programme using haptic technology for impaired hands that cannot function normally. This programme is unique as it provides force feedback, which creates a true sense of weight to the user through the control device.   Our hands are essential to our lives; we need [...]

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The World’s Most Advanced Bionic Hand

The World’s Most Advanced Bionic Hand

A prosthetic hand, which provides a sense of touch acute enough to handle an egg, has been completed and is now exploited by the NEBIAS project after 10 years of EU-funded research. The world’s most advanced bionic hand was tested with the help of amputee Dennis Aabo Sørensen who was able to grasp objects intuitively [...]

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Infusing Science Into ‘Minecraft’ Modification

Infusing Science Into ‘Minecraft’ Modification

The 3-D world of the popular “Minecraft” video game just became more entertaining, perilous and educational, thanks to a comprehensive code modification kit, “Polycraft World,” created by University of Texas at Dallas professors, students and alumni.   With “Polycraft World,” the millions of “Minecraft” players worldwide will now be able to incorporate the properties of [...]

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World Record in Data Transmission With Smart Circuits

World Record in Data Transmission With Smart Circuits

Fewer cords, smaller antennas and quicker video transmission. This may be the result of a new type of microwave circuit that was designed at Chalmers University of Technology. The research team behind the circuits currently holds an attention-grabbing record. Tomorrow the results will be presented at a conference in San Diego.   Every time we [...]

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Superconducting Circuits, Simplified

Superconducting Circuits, Simplified

Computer chips with superconducting circuits — circuits with zero electrical resistance — would be 50 to 100 times as energy-efficient as today’s chips, an attractive trait given the increasing power consumption of the massive data centers that power the Internet’s most popular sites.   Superconducting chips also promise greater processing power: Superconducting circuits that use [...]

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Circuits That Melt Away When You’re Done

Circuits That Melt Away When You’re Done

Electronic devices that dissolve completely in water, leaving behind only harmless end products, are part of a rapidly emerging class of technology pioneered by researchers at the University of Illinois at Urbana-Champaign. Early results demonstrate the entire complement of building blocks for integrated circuits, along with various sensors and actuators with relevance to clinical medicine, [...]

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