Plastic -- Engadget

plastic posts

Xerox announces silver ink, keeps printable electronics dream alive

by Vladislav Savov posted Oct 29th 2009 at 9:35AM

Here comes Xerox, huffing and puffing its way back from obscurity with what it believes is a revolutionary new advancement. Its brand new silver ink and related printing technologies promise to make it possible for the lazy or breadboard handicapped among us to print their own circuit boards atop plastics, film, and even textiles. The wizardry of it lies in the company's development of a metallic ink with a melting point lower than that of plastics, which allows the former to be laid (in liquid form) atop the latter. It's all very neat, and the potential for flexible, lightweight, disposable electronics is well and good, but haven't we heard this all before?

MacBook goes unibody, available today

by Joshua Topolsky posted Oct 20th 2009 at 12:02PM

Like a bat out of hell, Apple has just shuttled a new, unibody MacBook in the gadget world's direction. The new model -- which looks like an arctic, glossy version of the familiar 13-inch MacBook Pro line -- will be landing in stores today (yes, today), with a familiar price tag: $999. In terms of changes, besides the new, high-test plastic casing (built in the same fashion as the aluminum MacBook Pros) the 13-incher boasts a LED-backlit display, new glass multitouch trackpad, and a built-in, "7 hour" battery. Inside the single SKU will be a 2.26GHz Core 2 Duo, 2GB of RAM (upgradable to 4GB), an NVIDIA 9400M GPU, 250GB hard drive and the old standby SuperDrive. We had a chance to play around with the laptop, and it's pretty snazzy for a hunk of plastic. The surface is super slick (AKA super fingerprint friendly), though the base of the laptop utilizes a soft-touch, non-slip surface that's nice to handle. The display certainly is brighter and better looking than the previous model, though the one on the desk we saw was slightly dimmer than we would prefer -- in its defense it was sitting right next to a super bright iMac. As stated, the new model can be picked up right this very second at stores around the globe, and we'll have a much closer look very soon -- so stay tuned! A full spec breakdown is after the break.

Update: Check out our hands-on!

Gallery: New MacBook unboxing and hands-on!

Gallery: MacBook goes unibody

Continue reading MacBook goes unibody, available today

Tangible 3D UI being developed in Japan (video)

by Vladislav Savov posted Oct 13th 2009 at 6:40AM

People have been trying to sell us 3D this and 3D that for ages, but for the most part it's always been the same flat surface we're looking at and poking with our fingers. Some restless souls in Japan, however -- including Engadget's very own Kentaro Fukuchi -- have begun developing a way for computers to recognize a person's interactions with real objects and to respond accordingly. The essence of this new technique is to use translucent rubbery objects, whose diffraction of specially polarized light is picked up by a camera. Thus, relatively subtle actions like squeezing and stretching can be picked up by the different light results produced. Still in the early stages of design, the system is hoped to assist in surgery training, though we've got video of its more fun potential uses after the break.

[via New Scientist]

Continue reading Tangible 3D UI being developed in Japan (video)

Polycarbonate MacBook to live on, be redesigned?

by Vladislav Savov posted Aug 25th 2009 at 5:54PM

It might seem like Apple's been ignoring its non-Pro MacBook line lately -- even doing hardware updates on the sly -- but consumers haven't, and they've been lapping up that solitary SKU with unabated enthusiasm. No surprise then that Cupertino would have bigger plans on the horizon, and AppleInsider claims Apple's engineers are already hard at work on an "industrial design overhaul" for the humble 13-incher, with some configurations expected to come in under the current $999 price point. Great news if you're lusting after a Mac, but still want to be able to buy groceries -- right, Giampaulo?

Sony joins the bandwagon, declares death to annoying clamshell packaging

by Darren Murph posted Dec 19th 2008 at 3:26AM

Had we known that eliminating those frustrating, potentially dangerous hard clamshell packages would simply take a nudge, we would've picketed for action years ago. Shortly after Amazon took and stand and announced its own initiative to cut back on wasteful, hard-to-open packaging, Sony has confirmed earlier reports that it will indeed be working towards something better. On a recent post to the outfit's blog, the company noted that it should "have a new alternative to announce soon." No need to reinvent the wheel, Sony -- the hard work has already been done. Check the totally corny vid promoting the change after the break.

Continue reading Sony joins the bandwagon, declares death to annoying clamshell packaging

Wave of mutilation ends as Best Buy, Sony and Microsoft take a stab at clamshell-free packaging initiative

by Laura June posted Nov 15th 2008 at 9:36PM

It looks like Amazon started a trend last week when they announced their "Frustration Free Packaging" initiative, which boils down to the elimination of clamshell-style packaging for a lot of their top-sellers, and the introduction of more eco-friendly materials, like good old-fashioned (recycled) cardboard. According to The New York Times, a number of other companies, including Best Buy, Sony, and Microsoft are joining the club in eschewing heavy duty materials in favor of less aggressive ones. Anything that reduces our level of annoyance with the retail experience while pitching in to help out our increasingly threatened Mother Earth is something we'll gladly get behind. And we're pretty sure our dentist will agree.

Amazon takes a stand to eliminate wasteful, hard-to-open gadget packaging

by Darren Murph posted Nov 3rd 2008 at 8:47AM

Come on folks, say it in unison with us: "Finally!" At long last, a company with a little clout has stood up and questioned the necessity of those ridiculous hard plastic containers that hold minuscule flash cards and the like (along with plastic twist-ties), and better still, it's already doing something about it. Beginning today, consumers who are tired of borrowing the fire department's Jaws of Life to rescue their new USB drive can opt for products in Amazon's "Frustration-Free Packaging," which utilizes streamlined packaging that often includes recyclable cardboard. 19 products from the likes of Fisher-Price, Mattel, Microsoft and Transcend are currently available in the new containers, and the firm's CEO has a vision of offering its "entire catalog of products in Frustration-Free Packaging" within a few years. Hey, everyone else in the gadget world -- care to hop on a meaningful bandwagon for once?

Read - Frustration-Free Packaging initiative
Read - Frustration-Free Packaging storefront

Physicists develop plastic semiconductors for laser diode use

by Darren Murph posted May 26th 2008 at 5:03AM

Not to get all scientific on you or anything, but a team of Imperial physicists have just figured out a way to use plastics in laser diodes. For the uninitiated, scientists have been unable to make plastic semiconductor laser diodes because they had not yet found / developed "any plastics that could sustain a large enough current whilst also supporting the efficient light emission needed to produce a laser beam." Now, however, that obstacle has reportedly been overcome by making minor tweaks to a given plastic's chemical structure, and the resulting material will transport charges some 200 times better than before without impeding its ability to emit light. By the sound of things, the crew behind the breakthrough isn't quite ready to offer up the solution to manufacturers, but with a bit more work, we suspect that notion will change.

[Via Slashdot]

The corntop lives: Fujitsu showing off mostly-biodegradable notebook

by Evan Blass posted Jan 10th 2008 at 9:25AM

We're not exactly sure what became of that biodegradable laptop being touted by NEC all the way back in 2004, but the concept of corn-based notebook casings is far from dead, with Fujitsu showing off just such a machine at this year's CES. According to Inhabitat, "the main component is polylactic acid, also known as PLA, a resin that comes from the fermentation of the raw biomass from plants," although a small amount of nasty fossil fuels must still be mixed in to create a housing with the proper structural integrity. Fortunately, once the rig is ready for the great gadget heaven in the sky, the plastic can be separated from the PLA so that the latter material can be left to safely biodegrade. No word yet on when we'll see these ~~edible~~ inedible lappies hit the market, so for now we'll have to continue kicking Mother Nature's ass with our biannual tech upgrades.

[Via, and image courtesy of, Inhabitat]

Researchers tout super-strong transparent plastic

by Donald Melanson posted Oct 5th 2007 at 12:13PM

Researchers at the University of Michigan look to have made a fairly significant advance in the oft-explored field of plastics, with them now showing off a sheet of plastic that's not only transparent, but as "strong as steel." That impressive feat was apparently made possible by "mimicking a brick-and-mortar molecular structure found in seashells" or, more specifically, by mixing layers of clay nanosheets with a water-soluble polymer solution. That combination also apparently gave rise to what the researchers call the "velcro effect," which allows any bonds that are broken to be reformed quickly, further adding to the materials strength. What's more, to handle the tedious task of actually building the material, the researchers employed their very own robotic arm, which meticulously pieced together each layer of polymer and clay nanosheets, with 300 of each required to make a sheet the thickness of regular plastic wrap.

[Via Digg, photo courtesy of Cosmos/University of Michigan]

Featherweight plastic rims roll closer to production

by Darren Murph posted Jun 23rd 2007 at 12:10AM

Granted, there are options out there if you're looking to buy rims not constructed from some type of metallic matter, but for the tamer crowd, Fraunhofer-Gesellschaft's plastic alternatives are probably more your style. The firm's research team has reportedly developed fiber-reinforced plastics that enabled trial wheels to last some 250,000 kilometers without falling apart, and they are hoping that designers will soon have "more latitude in their choice of material." The next challenge, however, is convincing regulators that non-metal rims have what it takes to be a safe addition to your next vehicle, but barring any major catastrophes in future test scenarios, you won't find us complaining about wheels that weigh (and cost) less.

[Via Autoblog]

Scientists convert glucose into fuel and polyesters

by Darren Murph posted Jun 16th 2007 at 1:10AM

Glucose has been the building block for many zany creations 'round these parts, but using the widely available substance to create "products currently created from petroleum" has some fairly far reaching consequences. Gurus at the Pacific Northwest National Laboratory have reportedly "converted sugars ubiquitous in nature into a primary building block for fuel and polyesters," dubbed hydroxymethylfurfural (HMF). Aside from the obvious benefits of finding yet another renewable energy to tap into, learning to harness this power could give garb and plastic manufacturers new routes to source raw materials. So what do the creators themselves think? "The opportunities are endless" -- we say: prove it.

Water reactive sheets could become critical part of MEMS

by Darren Murph posted Apr 15th 2007 at 4:49AM

While we've seen mention (and patent applications) of origami-based gadgetry before, the latest gizmo to incorporate crafty folding also melds it with a water reactive plastic in order to create diminutive shapes that "could be used to make certain microscopic 3D structures in large quantities." Gurus from ESPCI and the Paris Institute of Technology have teamed up to concoct specialized plastic sheets which react in curious ways to wee water droplets, and while the process itself seems more interesting than useful, the bigger picture could enable this technology to become a staple of microelectromechanical systems used in printing heads and video displays. Interestingly enough, the scientists were even kind enough to create a time lapse video of the morphing process in action, so be sure to tag the links below if you're even remotely interested in seeing a two-dimensional triangle mystically convert into a pyramid.

[Via NewScientistTech]

Atlantic launches waterproof EGO floating speaker system for iPod

by Darren Murph posted Jan 4th 2007 at 9:49PM

Considering your mind is probably more focused on that upcoming trip to the slopes than your thoroughly frozen outdoor pool, you probably aren't in any dire need of a floating iPod speaker system in the midst of January, but nevertheless, Atlantic's bringing it to you. Aside from always staying on the sunny side of whatever liquid it's in, the plastic shell also touts a pair of (presumably weak) stereo speakers and the ability to house your dock-connecting iPod. Reportedly, the device is waterproof enough to withstand pool parties and showers, and can supposedly operate for 30 hours on just four AA batteries. While the EGO has been floating around (ahem) briefly, the firm plans to officially launch it during next week's CES, but those eager to get their swim trunks on in the middle of winter can find one now for around $115.

[Via TGDaily]

University of Tokyo develops expansive plastic power sheet

by Darren Murph posted Dec 21st 2006 at 1:52PM

It seems this whole "wireless power" phenomenon is just getting warmed up, as we've got yet another creation that promises to rejuvenate our gadgetry without forcing us to hunt for those easy-to-misplace AC adapters. Researchers at the University of Tokyo have demonstrated a prototype which consists of "plastic and flexible electronics" that can wirelessly provide power to "any device that touches its surface." Of course, gadgets would need to be equipped with "a coil and special power-harvesting circuitry" to receive the energy, but it still beats lugging around half a dozen adapters on every outing. While this flexible sheet still relies on electromagnetic induction like the one's that have come before it, this particular rendition features a dual-sheet design that allows it to intelligently divert power to objects touching any part of the sheet, while not wasting energy on parts not being occupied. Takao Someya, professor of engineering, estimates that there's still "about five years" before the sheet will overcome the current "reliability issues," but hopes to one day "power flat-screen panels without ever needing an electrical outlet."