UniversityOfCambridge
Latest
A grand tour of nanotechnology at Nokia Research Center, Cambridge
We've all seen what a bumpy ride Nokia's had over the last few months -- disappointing profits, the departure of a couple of old friends, and the slight delay of the forthcoming N8. Despite all that, Espoo seems to have at least one stronghold that remained unshaken throughout the storm: its research center in Cambridge, UK. Yep, we're talking about the magical place where Nokia and University of Cambridge co-develop the core technologies for the futuristic Morph concept. Actually, "futuristic" might be too strong a word here, as we were fortunate enough to see some of Nokia's latest research at the heart of Morph -- namely flexible circuitry and nanowire sensing -- demonstrated live yesterday. Curious as to how well the demos went? Then read on -- you know you want to.%Gallery-103427%
Liquid crystal lasers will light up next-gen HDTVs, your life
If you thought Mitsubishi's LaserVue HDTVs were the beginning and the end of laser-tech in boob tubes, think again. Mitsu's line is carrying on, but the brightness and depth of color offered by that telly are apparently just the beginning of what's possible according to researchers at the Centre of Molecular Materials for Photonics and Electronics at the University of Cambridge. They indicate that the use of liquid crystals in concert with a single, laser-based light source would result in the same color depth but at a lower cost and higher reliability than the LaserVue, which requires separate lasers for RGB. What cost, exactly? That, dear reader, remains to be seen, but given the source we're thinking you have plenty of time to save up -- and to practice those Dr. Evil impressions. [Via OLED-Display]
Researchers tout co-op system for ubiquitous WiFi
There's already plenty of folks working to make WiFi as ubiquitous as possible, but a team of researchers at the University of Cambridge seem to think they've devised one of the most efficient solutions yet, although it's not without its share of hurdles. The basic idea is to turn a sometimes frowned upon activity into an acceptable one, by making it safe for individuals to share their home WiFi with neighbors and passers-by. To do that all-important latter bit, the researchers propose that the guests would only be given access to a "tunnel" to a single, trusted point on the internet (as illustrated above), with a firewall offering further protection. That, obviously, wouldn't work unless everyone (including the ISPs) played along, and the researchers some ideas about that as well, even including the possibility that municipalities pass laws requiring ISPs to support co-ops. In other words, don't bet on it showing up overnight. [Warning: PDF link][Via New Scientist]
