Shopping? Check out our latest product comparisons

Communications

The One Street Tweeter is sort of like a giant towed inkjet printer, which paints Tweeted ...

The G8 Summit, the annual meeting of leaders from eight of the world’s largest economies, is always a popular venue for protestors who don’t like what some of those leaders are doing. While you may not be able to make it to this year’s upcoming event in Maryland, an advocacy group known as One could still get your message out – by using what could best be described as a giant inkjet printer to paint it on the street.  Read More

Scientists have created an underwater speaker for use in studying dolphin communication (P...

While there’s little doubt that dolphins are saying something to one another with all their clicks, squeals and whistles, we’re still not entirely sure just what it is that they’re communicating. We may be getting closer to figuring it out, however, as Japanese scientists have created an underwater speaker that’s capable of playing back the creatures’ entire acoustic range. The next step - see how they respond.  Read More

The Institute of Electrical and Electronics Engineers has announced the publication of the...

The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Standards Association has announced the publication of the fourth revision to the 15 year-old 802.11 Wireless LAN Standard, upon which protocols like Wireless-N and 802.11ac are based. More commonly known as Wi-Fi, the latest revision brings together the base standard and the various technical updates and enhancements published in the last five years into a single document. Additions include much higher throughputs up to a maximum of 600Mbps, support for faster and more secure devices and networks, mesh networking and improved cellular network hand-off.  Read More

To put the size of the Shadow Hawk air-glide armament in perspective, the RQ-7 is just 11....

Lockheed Martin's new Shadow Hawk weapon is deceptively small considering the influence it will likely have on warfare from this point forward. The era of unmanned warfare is about to go to a whole new level. The Shadow Hawk is an 11-pound class, 2.75-inch (7 cm) diameter, 27-inch (68 cm) long drop-glide munition released a mile or more above the target by the equally diminutive unmanned RQ-7B. It may not seem like a major leap forward in weapons technology but it most certainly is, because the Shadow Hawk munition now arms an entire fleet of RQ-7s for the US Marines and Army that could previously only be used for reconnaissance, and it does so with a much smaller and cheaper weapon.  Read More

It may not look like much when not in use, but that's your ticket to hologram-like communi...

Remember all those science fiction movies and television shows that depicted people in a future time, talking to life-sized holographic images? That time is now. A research team from Queen's University in Ontario has developed a video communications system that allows you to speak with an eerie three-dimensional representation of the person on the other end of the line.  Read More

Bonobo Chat is a proposed app, that would allow humans to communicate with bonobos such as...

The seven bonobos living at the Bonobo Hope Great Ape Trust Sanctuary in Des Moines, Iowa, are a pretty smart bunch of apes. Among other things, they have a vocabulary of about 400 words – they don’t speak those words, but instead associate the meanings of them with symbols known as lexigrams. Using large wall-mounted touchscreen displays, they are able to communicate with humans by touching the appropriate lexigrams on those displays. Now, the sanctuary wants to develop an app that could be used on mobile versions of the wall screens, so tablet-wielding bonobos could communicate from wherever they happen to be.  Read More

The BK-1 system gives you hands-free mobile phone and radio communications

Cardo Systems, Inc. has long specialized in radio communications systems for motorcycles. Now the company has turned to the bike market in building what it calls the "world's first Bluetooth communications and entertainment system for bicycle helmets."  Read More

Researchers at Fermilab have succeeded in demonstrating that communication via neutrino be...

Neutrinos have been in the news recently, and although it appears that they probably do not travel faster than light, they still hold court as three of the strangest of the known subatomic particles. Undeterred by these arcane particles, Fermilab scientists have succeeded in communicating with neutrino pulses through 240 meters (262 yards) of rock at a rate of 0.1 bits per second.  Read More

Fraunhofer has developed a solar-powered ski helmet-based communications system

It looks like the skiers’ communications systems from Buhel and Recon could soon be in for some solar-powered competition. Working with German tech company TEXSYS and the Technische Universität Berlin, researchers from the Fraunhofer Institute for Reliability and Microintegration have developed a communications module that can be integrated directly into a ski helmet. That module is powered by nothing but sunlight, and can be linked with the user’s mobile devices via a Bluetooth-enabled glove-based control unit.  Read More

The Easy Access door system uses central body pillars integrated into the sliding rear doo...

Ford's decision to launch its new B-MAX at Mobile World Congress indicates just how important mobile communications have become in automotive buyer decisions. The B-MAX's very clever Easy Access Door System was thought to be the key selling feature, but Ford claims that the as yet undisclosed new technologies to debut on the vehicle will make it "among the most technologically advanced small cars on the market."  Read More

Looking for something? Search our 27,855 articles