Hasta La Gadget!

Ultrawideband tech could connect your body to doctors, bring Tricorders to the mainstream originally appeared on Engadget on Fri, 08 Jul 2011 00:12:00 EDT. Please see our terms for use of feeds.

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Ever wondered how just one message in an average Chatroulette session finds its way to whatever destination fate may deem suitable? Sure you have. As it stands, every single pulse from your Ethernet socket starts its initial journey by hunting for an optimal connection path; in some cases, that involves routing through massive ring networks crossing over untold miles of fiber optic cabling. Using traditional techniques, nailing down an optimal solution for a ring can take eons (or days, whichever you prefer), but there’s a new methodology coming out of NC State‘s den that could enable the same type of scenario to reach its natural conclusion 10,000 times faster. Dr. George Rouskas, a computer science professor and proud Wolfpacker, has just published a new paper describing the scheme, with the focal point being a “mathematical model that identifies the exact optimal routes and wavelengths for ring network designers.” More technobabble surrounding the discovery can be found in the source link below, but unfortunately, there’s no telling how long it’ll take your impending click to be addressed using conventional means. Here’s to the future, eh?

NC State discovery finds optimal connections 10,000 times more quickly, ResNet admins do a double take originally appeared on Engadget on Wed, 29 Jun 2011 08:11:00 EDT. Please see our terms for use of feeds.

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This comes from the same touchy-feely Kajimoto lab in Japan that brought us the tactile kiss transmission device and we totally see where they’re going with it: maximum sensation, minimum effort. You only have to exert the gentlest of pressures on this prototype touch pad and it zaps your fingertip with little electrical signals, mimicking the feeling of sliding your finger over a surface. We imagine it’s a bit like the little red pointing stick in the middle of a Lenovo ThinkPad keyboard, for example, but with the addition of “position-dependent data input” to create the illusion that your finger is actually touching different areas of the screen. For now though, if you don’t mind stretching a finger to your old-stylee mouse or trackpad, then check out the video after the break.

Continue reading Touch pad prototype works without movement, makes fingertips feel like they’re sliding (video)

Touch pad prototype works without movement, makes fingertips feel like they’re sliding (video) originally appeared on Engadget on Wed, 11 May 2011 09:44:00 EDT. Please see our terms for use of feeds.

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They say the vast majority of communication is done physically rather than verbally, but in the realm of technological advances we seem to have rather neglected the transmission of physical contact. Thankfully, there’s always Japan to provide us with off-the-wall innovations, this latest one being a kiss transmission device that will record, relay, and — if you wish it — replay your finest tongue gymnastics. It’s the height of simplicity at the moment, with a plastic implement taking input from one person’s mouth and conveying it to a second box, intended to be gobbled up by the recipient of this techno-affection, who may respond in kind or just sit back and enjoy the thrill of it. The researchers sagely point out that there’s more to be done, as the sense of taste, manner of breathing, and moistness of the tongue are all important aspects of a kiss that have yet to be recreated. Once they do get their kiss transmitter to v2.0, however, they envision a pretty neat market for it in reselling kiss replays performed by celebrities. For now, you can see a celeb-free video demo after the break.

Continue reading Tactile kiss transmission device finally makes it okay to smooch your computer (video)

Tactile kiss transmission device finally makes it okay to smooch your computer (video) originally appeared on Engadget on Mon, 02 May 2011 03:47:00 EDT. Please see our terms for use of feeds.

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A report commissioned by the World Bank’s infoDev unit has cast fresh light on one of the more fascinating aspects of our brave new interconnected world: the virtual economy. The “third-party gaming services industry” — where wealthy but impatient players have someone else grind away at online games for them in exchange for monetary reward — is one of the focal points of the study, chiefly owing to it having generated revenues in the region of $3 billion in 2009 and now serving as the primary source of income for an estimated 100,000 young folks, primarily in countries like China and Vietnam. What’s encouraging about these findings is that most of the revenue from such transactions ends up in the country where the virtual value is produced, which contrasts starkly with some of the more traditional international markets, such as that for coffee beans, where the study estimates only $5.5 billion of the $70 billion annual market value ever makes it back to the producing country. The research also takes an intriguing look at the emerging phenomenon of microwork, which consists of having unskilled workers doing the web’s version of menial work — checking images, transcribing bits of text, bumping up Facebook Likes (naughty!), etc. — and could also lead to more employment opportunities for people in poorer nations. To get better acquainted with the details, check the links below or click past the break.

Continue reading World Bank report finds selling virtual goods in games more profitable than ‘real’ economy

World Bank report finds selling virtual goods in games more profitable than ‘real’ economy originally appeared on Engadget on Sat, 09 Apr 2011 04:38:00 EDT. Please see our terms for use of feeds.

Permalink BBC  |  infoDev (PDF), Virtual Economy Research Network  | Email this | Comments