News tagged with sensor device
Researchers efficiently couple light from a plane wave into a surface plasmon mode
Researchers from the NIST Center for Nanoscale Science and Technology have made a grating coupler that transmits over 45 % of the incident optical energy from a plane wave into a single surface plasmon polariton (SPP) mode ...
Feb 02, 2012 |
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'Life and activity monitor' provides portable, constant recording of vital signs
Researchers have developed a type of wearable, non-invasive electronic device that can monitor vital signs such as heart rate and respiration at the same time it records a person's activity level, opening ...
Feb 01, 2012 |
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New sleep apnea device may reduce cost, time required for diagnosis
(Medical Xpress) -- UT Arlington bioengineering researchers have designed an innovative, ultrasonic sensor system that can accurately detect whether a person suffers from sleep apnea without the inconvenience or cost associated ...
Jan 05, 2012 |
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A new spin in diamonds for quantum technologies
(PhysOrg.com) -- To explore the future potential of diamonds in quantum devices, researchers from Macquarie University have collaborated with the University of Stuttgart and University of Ulm in Germany towards ...
Dec 20, 2011 |
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'Smart Connector' could save millions in lost revenue
Deterioration and damage to cellular telecommunications cables cost organizations and customers millions in lost revenue and services in the always-on digital economy. A new sensor device, smaller than a quarter, ...
Dec 15, 2011 |
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Researchers find best routes to self-assembling 3-D shapes
Material chemists and engineers would love to figure out how to create self-assembling shells, containers or structures that could be used as tiny drug-carrying containers or to build 3-D sensors and electronic ...
Dec 07, 2011 |
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Two-step technique makes graphene suitable for organic chemistry
The future brightened for organic chemistry when researchers at Rice University found a highly controllable way to attach organic molecules to pristine graphene, making the miracle material suitable for a ...
Nanotechnology / Nanomaterials
Nov 29, 2011 |
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Butterfly wings inspire design of water-repellent surface
Researchers mimic the many-layered nanostructure of blue mountain swallowtail wings to make a silicon wafer that traps both air and light.
Nanotechnology / Nanomaterials
Nov 21, 2011 |
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CNT paper-based wireless sensor could help detect explosive devices
(PhysOrg.com) -- Researchers at the Georgia Institute of Technology have developed a prototype wireless sensor capable of detecting trace amounts of a key ingredient found in many explosives.
Nanotechnology / Nanomaterials
Oct 27, 2011 |
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Holodesk prototype puts life in computers (w/ video)
(PhysOrg.com) -- A research project at Microsoft Research Cambridge has brought forth a prototype called Holodesk, which lets you manipulate virtual objects with your hand. You literally "get your hands on" ...
Technology / Hi Tech & Innovation
Oct 20, 2011 |
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GM: Self-driving vehicles could be ready by end of decade
Vehicles that partially drive themselves will be available by the middle of the decade with more sophisticated self-driving systems by the end of the decade, General Motors Vice President of Global Research ...
Technology / Hi Tech & Innovation
Oct 17, 2011 |
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Nanomaterials: Pillars of the assembly
The ever-increasing demand for enhanced performance in electronic devices such as solar cells, sensors and batteries is matched by a need to find ways to make smaller electrical components. Several techniques ...
Nanotechnology / Nanomaterials
Sep 29, 2011 |
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Tacit hand device steers blind to safety (w/ video)
(PhysOrg.com) -- A hand device called the Tacit can help the blind and visually impaired move around safely in complex environments. Wrist-mounted, the device uses ultrasonic sensors mounted above the knuckles ...
Technology / Hi Tech & Innovation
Sep 15, 2011 |
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Tiny turbine in human artery harvests energy from blood flow
(PhysOrg.com) -- A small turbine located inside a millimeters-wide human artery could harvest enough energy from blood flow to power implanted medical devices, such as pacemakers and drug-delivery pumps. The ...
May 20, 2011 |
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Controlling robotic arms is child's play
Move your arm and the robot imitates your movement. This type of intuitive handling is now possible thanks to a new input device that will simplify the control of industrial robots in the future. But that ...
May 13, 2011 |
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