Hasta La Gadget!

They say necessity is the mother of invention, and nowhere was it more necessary than in the case of Kaiba Gionfriddo’s life. The infant was born with a condition called tracheobronchomalacia that results in weakened support for the trachea, and his fate seemed all but decided until researchers at the University of Michigan proffered an unlikely solution: a 3D-printed tracheal splint. The splint was custom-made just for the child and designed to hold the trachea in place as the bronchus builds around it, giving it strength. In two to three years, the trachea will be able to stand on its own, and the polycaprolactone biomaterial used to create the splint will be absorbed into the body. After a successful operation, Kaiba was taken off ventilator support — and he hasn’t needed it since. From 3D-printed skull prosthetics to this recent innovation, it’s clear 3D printing has a far more noble future than just making pizza.

Filed under: Science, Alt

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Via: Gizmodo

Source: New England Journal of Medicine

Structural color — that’s engineer speak for a reflective display that mimics iridescence. And tech of that very sort could be trickling down into future generations of e-readers, thanks to current research by the University of Michigan. Using the “refined hairline grooves” of a peacock as a template, a research team led by Professor Jay Guo has found success in creating a prototype of one such high-res display by crafting nanoscale metallic grooves on silver-plated glass. Using the CMY color model (cyan, magenta and yellow) as its basis, the team was able to produce blues with a groove measuring 170 x 40 nanometers, reds at 60 nanometers wide and yellows at a width of 90 nanometers — all with reflected sunlight and unaffected by viewing angles. At the moment, only static images can be reproduced, but Guo and his crew hope to add moving images to the format soon. If and when this reflective display makes it to market, you can surely expect e-reader battery life to go even more of a distance.

Filed under: Displays

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Source: University of Michigan

Systems such as the ColecoVision, TurboGrafx-16 and 3DO may have been ousted from most home entertainment centers long ago, but they still have shelf space at the University of Michigan’s Computer and Video Game Archive. Slashdot caught up with Engineering Librarian and Video Game Archivist Dave Carter and took a look inside the repository, which has curated around 35 classic and current-gen platforms and more than 3,000 different games. Having “one of everything” is the project’s ultimate goal, but the logistics of acquiring every new game make achieving that feat a stretch. “Our realistic goal is to be sort of representative of the history of video games, what was important — what was interesting,” Carter said. “And then, not only to preserve the games, but also to preserve the game playing experience.” As a “useable archive,” patrons of UM’s library can dig in and play at different stations with era-appropriate monitors and displays. While many visit for leisure, students have used the resource to research topics ranging from music composition to the effects of texting while driving (using an Xbox 360 racing title and steering wheel peripheral, of course). You can catch a glimpse of the collection in the video below or visit the archive’s blog at the more coverage link.

Continue reading University of Michigan’s Computer and Video Game Archive houses over 3,000 different games, roughly 35 unique consoles (video)

Filed under: Gaming, Alt

University of Michigan’s Computer and Video Game Archive houses over 3,000 different games, roughly 35 unique consoles (video) originally appeared on Engadget on Fri, 31 Aug 2012 20:48:00 EDT. Please see our terms for use of feeds.

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Believe it or not, EV battery life is still something of a Pandora’s Box, even for automakers: they can tell you the battery pack’s current and voltage, but not how it’s really performing under pressure. Ford, GE and the University of Michigan are uniting to unlock that mystery through a new ARPA-E project. In its role, GE is developing a minuscule sensor array that will track the nuances of battery cells that existing technology misses; it will promptly hand the baton to researchers at the University of Michigan, who plan to both prove that GE’s data is on the mark as well as develop tricks for predicting behavior. Ford handles the last mile, almost literally: it’s planning to fit the GE sensor technology to one of its cars and test in a more realistic environment. Before you fantasize about knowing the lifespan of your Focus Electric’s battery down to the minute, however, the new alliance is stressing that it’s only just getting started — there’s another three years and $3.1 million to go before the project wraps up. If all goes according to plan, though, we’ll have electric cars and plug-in hybrids that can not only tell when they’ve seen better days but can eke out extra miles through smarter battery designs.

Continue reading Ford, GE and University of Michigan team up on sensor to track EV battery life, keep us on the road

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Ford, GE and University of Michigan team up on sensor to track EV battery life, keep us on the road originally appeared on Engadget on Sun, 05 Aug 2012 12:50:00 EDT. Please see our terms for use of feeds.

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