Engineering team invents a camera that powers itself
A research team led by Shree K. Nayar, T.C. Chang Professor of Computer Science at Columbia Engineering, has invented a prototype video camera that is the first to be fully self-powered—it can produce an ...
BitWhisper turns up heat on air-gap security
Pens filled with high-tech inks for do-it-yourself sensors
A new simple tool developed by nanoengineers at the University of California, San Diego, is opening the door to an era when anyone will be able to build sensors, anywhere, including physicians in the clinic, ...
Researchers build atomically thin gas and chemical sensors
The relatively recent discovery of graphene, a two-dimensional layered material with unusual and attractive electronic, optical and thermal properties, led scientists to search for other atomically thin materials ...
Engineers develop graphene-based biosensor that works in three ways at once
(Phys.org)—One of nanotechnology's greatest promises is interacting with the biological world the way our own cells do, but current biosensors must be tailor-made to detect the presence of one type of protein, ...
Detecting extraterrestrial life using mechanical nanosensors
Looking for life on other planets is not straightforward. It usually relies on chemical detection, which might be limited or even completely irrelevant to alien biology. On the other hand, motion is a trait ...
Researchers develop ultrasensitive vibration monitors based on spider organs
New cheap NFC sensor can transmit information on hazardous chemicals, food spoilage to smartphone
MIT chemists have devised a new way to wirelessly detect hazardous gases and environmental pollutants, using a simple sensor that can be read by a smartphone.
Health checks will be seated by Sharp
Fingertip sensor gives robot unprecedented dexterity
Researchers at MIT and Northeastern University have equipped a robot with a novel tactile sensor that lets it grasp a USB cable draped freely over a hook and insert it into a USB port.
RobotsLAB offers tiny BMW Z4 for NAO robot to drive around (w/ Video)
Tiny laser sensor heightens bomb detection sensitivity
New technology under development at the University of California, Berkeley, could soon give bomb-sniffing dogs some serious competition.
Oulu team explores magnetic communication for smartphones
A charging solution for delivery drones: Take after our feathered friends?
Amazon's plan to unleash a wave of "delivery drones" has occasionally been criticized as a pie-in-the-sky idea (literally, if they start shipping baked goods).