Sensors

Deep-sea research is great and everything, but man, those submersibles can get pretty cramped. The other, bigger problem is that it requires going off and traveling on a ship, which is costly and can therefore only be done a few times a year. Fortunately, however, there’s now a way of obtaining real-time undersea data without leaving your office. NEPTUNE Canada, the world’s largest and most advanced cabled seafloor observatory, officially started going live to the Internet last December, giving anyone with an Internet connection free access to what will become an absolute mountain of data from the bottom of the sea. Read More

Last December, the world was introduced to the Synaptics Fuse, a new concept in mobile communications. The prototype smartphone is the result of a collaboration between Synaptics, Texas Instruments, Immersion, TheAlloy and The Astonishing Tribe (TAT). What makes this phone so special is its user/phone interface. It takes Synaptics’ pioneering touchscreen technology to a whole new level, allowing people to use the phone one-handed, and without having to even see the screen. Read More

Working within the Holst Centre program on Micropower Generation and Storage, researchers have developed a small piezoelectric device capable of harvesting 85 microwatts of electricity from vibrations. Fabricated using MEMS technology, the fully autonomous temperature sensor generates enough power to wirelessly measure and transmit environmental data to a base station every 15 seconds. Read More

Valuable paintings that are shipped or loaned to museums or other destinations around the world will soon have unusual traveling companions for their long journeys – sensors that can detect the buildup of pollutants within their specially-designed shipping crates. Occasionally, adhesives and other chemicals within the crates can breakdown and the fumes can damage the works of art. But the new sensors, developed by scientists at the Fraunhofer Institute for Silicate Research ISC in Würzburg, Germany, will detect these dangerous substances and help avoid the treasures being damaged. Read More

For some elderly citizens the simple act of shopping can prove daunting and an assistant or carer may be required to help out. Aiming to help increasingly (if sometimes reluctantly) tech-savvy seniors, is Robovie II - a robotic assistant that takes a pre-transmitted shopping list and follows the customer around the store, carrying their goods while communicating and even offering suggestions. Read More

Researchers from Massachusetts Institute of Technology's SENSEable City team have chosen the Copenhagen Conference on Climate Change to show off a new bicycle wheel prototype which not only provides electric rider assist, but also contains "a veritable Swiss army knife's worth of electronic gadgets and novel functions", including sensors to monitor air quality and noise pollution, GPRS and Bluetooth connectivity. Read More

The gestural interface used by Tom Cruise in the movie Minority Report was based on work by MIT Media Lab’s Hiroshi Ishii, who has already commercialized similar large-scale gestural interface systems. However, such systems comprise many expensive cameras or require the user to wear tracking devices on their fingers. To develop a similar yet cost effective gestural interface system that is within reach of many more people other researchers at MIT have instead been working to develop screens with embedded optical sensors to track the movement of the user’s fingers that could quickly make touch screens seem outdated. Read More

Ahhh, social network status updates. How would we know what breathtakingly exciting (or mind-numbingly boring) activities our friends and family are up to from one moment to the next without them? And if you sometimes find it’s a chore just reading these missives, spare a thought for those people writing them. But soon, by combining networking and messaging platforms with emerging ambient intelligence systems that use sensors and smart objects to create awareness of users’ whereabouts and activities, such status updates and other social information could be generated automatically. Read More

Scientists have successfully wired a state-of-the-art artificial hand to existing nerve endings in the stump of a severed arm. Its creators say the device, called “SmartHand,” resembles a real hand in function, sensitivity and appearance. In order to develop such an intelligent artificial prosthetic hand with all the basic features displayed by a real one, the SmartHand team integrated recent advances in nanobioscience, cognitive neuroscience and information technologies. Read More