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Communications


— Automotive

Volvo teams with POC for car-to-cyclist communication system

By - January 8, 2014 4 Pictures
Volvo has announced a partnership with fellow Swedish company POC, which specializes in helmets and other protective sports gear. The two partners will leverage their respective safety design experience toward developing new concepts in transportation safety. The first order of business is a car-to-cyclist communication system designed to increase cooperation between two- and four-wheelers. Read More
— Space

NASA's LLCD tests confirm laser communication capabilities in space

By - December 26, 2013 7 Pictures
This week, NASA released the results of its Lunar Laser Communication Demonstration’s (LLCD) 30-day test carried out by its Lunar Atmosphere and Dust Environment Explorer (LADEE) that is currently in orbit around the Moon. According to the space agency, the LLCD mission proved that laser communications are practical at a distance of a quarter of a million miles and that such a system could perform as well, if not better, than any NASA radio system. Read More
— Science

First vodka-powered text message sent

By - December 19, 2013 3 Pictures
A molecular messaging system capable of transmitting data over several meters has been built using off-the-shelf materials costing around US$100 and some vodka. The system mimics chemical signalling seen in nature and has potential applications for communications in environments not compatible with conventional wireless technologies, such as underwater, in tunnels and pipelines, as well as at the nano scale and within the body. Read More
— Computers

Scientists jump the "air gap" with hidden acoustic networks

By - December 9, 2013
It could be assumed that the most effective way to safeguard your computer against the threat of cyber attacks would be to disconnect it from all networks: wireless, LAN, network cards or the internet. However, research from the Fraunhofer Institute for Communication, Information Processing and Ergonomics (FKIE) has demonstrated a malware prototype with the ability to jump the "air gap" – meaning even that once surefire security measure might not be enough to ensure the protection of your computer. Read More
— Telecommunications

Pointy pulses improve optical fiber throughput by a factor of 10

By - December 5, 2013 2 Pictures
As the volume of data carried around the world via optical fibers continues to increase, researchers at the Swiss Federal Institute of Technology in Lausanne (EPFL) have found a way to increase data throughput capacity by ten times. Because it is based on changing the shape of light pulses to reduce the space between, the breakthrough would work on existing optical fiber infrastructure. Read More
— Health and Wellbeing

Teki system lets patients visit the doctor via Kinect

By - November 27, 2013
Like many other parts of the world, Spain's Basque Country is currently faced with an increasing population of senior citizens placing strain upon the limited resources of the health care system. That's why the Teki project was instituted. It allows patients with chronic conditions to quickly check in with their doctors via an internet-connected Microsoft Kinect unit, thus reducing the number of time-consuming office visits, and catching problems before they require hospitalization. Read More
— Wearable Electronics

Designers create Leap Motion accessory to interpret sign language

By - November 12, 2013 3 Pictures
Two Portuguese designers based in Sydney have come up with a practical idea for facilitating communication between people when sign language is involved. Catarina Araujo and Sofia Santos’ project, still at the development stage and looking for financial backers, taps Leap Motion technology to create a wearable sign language translator to be worn as a necklace. Read More
— Space

LADEE sets data transmission record from lunar orbit

By - October 23, 2013 23 Pictures
NASA’s Lunar Laser Communication Demonstration (LLCD) experiment made history yesterday as it beamed data back to Earth from lunar orbit at previously unheard of speed for a space mission. Operating from the LADEE lunar orbiter, the LLCD used lasers to transmit data to Earth at 622 megabits per second (Mbps) as a demonstration of a technology that NASA hopes will one day not only keep up with the communications demands of future missions, but also greatly enhance their capabilities. Read More
— Automotive

See-Through System turns view-blocking vehicles transparent

By - October 17, 2013
Nobody likes being stuck behind a large, slow-moving vehicle on the highway. Not only does it hold you up, but it's also difficult to see around, in order to check whether or not it's safe to pass. Prof. Michel Ferreira and his team from Portugal's University of Porto, however, have come up with what could someday be a solution to that problem. It's an augmented reality system that lets drivers see right through the vehicle that they're following. Read More
— Smartwatches

FiLIP smartwatch combines child-tracking with restricted cellphone capabilties

By - October 13, 2013 11 Pictures
Children have a remarkable ability to vanish the second your back is turned, so a watch that not only tells your child the time, but also acts as a locator and heavily controlled cellphone has its attractions. With this in mind, AT&T and Filip Technologies have entered in an agreement that allows the telecommunications giant to bring the FilLIP child locator smartwatch to the US market in the coming months. According to the deal, AT&T will act as the exclusive network provider for the device as well as controlling distribution and billing. Read More
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