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New process for nanotube semiconductors could be graphene's ticket to primetime (video)
In many ways, graphene is one of technology's sickest jokes. The tantalizing promise of cheap to produce, efficient to run materials, that could turn the next page in gadget history has always remained frustratingly out of reach. Now, a new process for creating semiconductors grown on graphene could see the super material commercialized in the next five years. Developed at the Norwegian University of Science and Technology, the patented process "bombs" graphene with gallium, which forms droplets, and naturally arranges itself to match graphene's famous hexagonal pattern. Then, arsenic is added to the mix, which enters the droplets and crystallizes at the bottom, creating a stalk. After a few minutes of this process the droplets are raised by the desired height. The new process also does away with the need for a (relatively) thick substrate to grow the nanowire on, making it cheaper, more flexible and transparent. The inventors state that this could be used in flexible and efficient solar cells and light emitting diodes. We say forward the revolution.
Skullcandy Fix versus Yurbuds Ironman ... battle of the in-ear headphones! (video)
Skullcandy is hitting CES with a characteristically bold claim: its new Fix in-ear headphones are touted as the first to never fall out of your ears, irrespective of the intensity of your physical activity. We've matched them up against the Yurbuds Ironman Series, a rather larger pair of in-ear speakers, which makes the exact same assertion. Both companies have patented their particular technology and both claim to be the one and only true solution. Obviously targeting runners, vigorous exercisers and discreet headbangers, they're priced at $70 for Skullcandy's Fix and $50 for the Yurbuds Ironmans. We've had a pair of each to play around with for a few hours here and sound quality is generally satisfactory on both. The Ironmans are much punchier in the bass range and offer significantly better sound isolation -- a lot of external noise leaks in through the Fix's seal, but the oversized Ironman buds netralize the vast majority of it. Both sets feel comfortable in the ear and shouldn't cause any grief if you opt to wear them for prolonged jogs outdoors ... or impromptu indoor moshing sessions. %Gallery-113401% %Gallery-113423%
Apple granted patents for glasses-free, multi-viewer 3D system, colorful keyboard backlighting
We've seen a few Apple 3D patents before, but this latest IP portfolio addition shows Cupertino has clearly been thinking differently. At its core the system involves a screen, projector, sensor, and a 3D imager, which work together to allow multiple viewers to perceive 3D images from nearly any position in a room without glasses. This flexible autostereoscopic 3D effect is achieved by tracking user's positions and projecting pixels onto a reflective, textured surface that then bounces separate images into the left and right eye. Virtual interaction methods with the 3D projections are also described in the document, implying the technology has aspirations beyond passive viewing. Speaking of aspirations, Apple's approach clearly seeks to fix many common 3D issues at once. The most obvious is literally taking 3D glasses of the picture -- which we firmly support. On the flip side, the design addresses common faults with current glasses-free options too such as: ghosting and narrow viewing angles, while still keeping commercial viability in mind. That sounds magical to us, but considering the patent was filed back in 2006, we still expect 3D to be handled the old fashion way for quite a while to come. While we're on the subject of patents, a handful more popped in by way of Apple related to keyboard backlighting. Think multiple colors, individually lit, customizable by the user or automated based on environmental conditions and you get the gist. Hey, if it means a return for the Bondi Blue late 90's iMac design (with bright, matching keyboards), then we're excited. But it doesn't.
It's the thought that counts, but just in case, Amazon patents gift conversion system
The holiday season is drawing close, and gifting soon to begin, which almost certainly means another pair of woolen socks (oh, joy) from dear Aunt Mildred. What could you possibly do to escape your sheep-shorn fate? The top brass at Amazon have a plan -- they've patented a system by which your gifts will magically be converted into things you actually want. It's like Gmail filters for products, really, in that you set up a series of rules, and if the gift you're sent falls under one of them, you're sent an item from your Amazon Wish List (or a gift certificate) instead. Apparently they've even thought up conversion rules for media formats, which should come in mighty handy for those relatives who can't tell PS3 from Xbox. Why can't Aunt Mildred just look at your wish list to begin with? Hey, she's your aunt. Why don't you be a dear, give her a good old-fashioned telephone call and ask?
Would you buy a voice-controlled camera, or perhaps a DSLR with touchsceen?
Do you talk to your digital camera? Perhaps stroke its glossy LCD? If a pair of recent patent applications are any indication, those mildly creepy gestures might one day actually do something. Sony's just laid claim to a DSLR touchscreen that can be manipulated by thumb even while the rest of one's face is smushed up against the viewfinder, and Canon's got its eye on technology that lets shooters activate advanced camera functions using simple voice control. The latter wouldn't be limited to "fire," but could potentially be directed to switch modes, stops and even zoom in and out of the frame. It wouldn't necessarily substitute for a remote as there are just two modes, "close-talking" for speech uttered when using the viewfinder, and "non-close-talking" when you line up shots on the LCD display. Neat as they are, these alternatives to physical controls make some at Engadget HQ quite sad, but we understand that minimalism is the word of the day.
Microsoft patents Page Up / Page Down functionality, April 1st seen lingering in the distance
Here's one straight from the far left corner of left field. Microsoft has not only filed for, but actually received a patent that essentially amounts to Page Up / Page Down functionality. More specifically, the patent covers a "method and system for navigating paginated content in page-based increments," and it goes on to cite an example of "pressing a Page Down or Page Up keyboard key / button [that] allows a user to begin at any starting vertical location within a page, and navigate to that same location on the next or previous page." Brilliant, or just plain spiteful?[Via GigaOm]
Engineer aims to create plasma-powered micro air vehicle
Watch out, battery-powered MAVs -- your viability could be seriously in danger. Based on a patent application from University of Florida aerospace engineer Subrata Roy, he's reckoning that a micro air vehicle could be propelled by plasma. Scientists have known that passing a current or magnetic field through a conducting fluid generates a force, but exploiting it for use in moving an aircraft has proven futile thus far. The phenomenon, simply known as magnetohydrodynamics, has typically been tested on larger crafts, but Mr. Roy's invention would boast a wingspan of less than 15-centimeters and resemble a flying saucer more so than a 747. Of course, this fantastic idea has yet to become much more than just that, but for armed forces and entities obsessed with surveillance, this could undoubtedly be big.
Philips wants to bring copy-and-paste to interior lighting
We'll be straight with you -- we've never actually waltzed through the rooms at Engadget HQ and had the urge to reproduce the exact output from light A with light B. Evidently, we're the exception and not the rule. According to a lingering patent application from Philips, it's seeking to create a system in which sensors could be used to detect "light attributes" from one location and paste them over to another location in order to produce perfectly uniform scenarios throughout the home / office / etc. Heck, it even details a memory bank in order to easily set the mood of the entire building when necessary. Can't say this is where we envisioned the future of copy-and-paste going, but we suppose it'll do.[Via NewScientist, image courtesy of Fusion Lighting]
Nokia patent app envisions touchscreen input lids
In an apparent effort to make using a touchscreen possible sans eyesight, Nokia has filed a patent application describing "slider inputs lids." Essentially, these lids would be placed onto a touchscreen to enable users to input certain commands without actually having to look at what's going on. For instance, a circular lid could give you easy access to volume, while a horizontal version could easily slide through music tracks or voicemail messages. The documentation points out that lids could contain a switch that would allow users to access a second set of user interface inputs "based on the position of the lid in relation to the touch sensitive area." Granted, this does seem like a stretch, but there's a hint of promise in there somewhere, we suppose.[Via UnwiredView]
Sony Ericsson touchscreen slider shows up in patent app
Another day, another Sony Ericsson patent application. This go 'round, the filing describes a "housing arrangement for a portable device with a display," and details a reverse slider with a pop-up touchscreen. Once opened, the previously hidden display would boast "touch sensitive input," but little else is known about it beyond that. Overall, we're not exactly elated with how it looks in sketches, but it could definitely be worse.[Via UnwiredView]
Apple patent app describes force-sensitive touchpads
It's no secret that Apple loves its touchscreens, and a freshly published patent application provides a little reinforcement to that belief. The documentation explores a method for tossing in pressure-sensitivity to touchpads in order to add functionality, or as Cupertino puts it, "a new element of control." Furthermore, it's noted that "force information may be used as another input dimension for purposes of providing command and control signals to an associated electronic device," and it goes on to explain how spring membranes could be placed under the surface to detect force. Notably, the verbiage tends to "describe a touchpad like those used for the company's MacBook lines," but it does leave open the possibility for the newfangled pads to be used in mobile / portable devices such as the outfit's own iPhone.
Anti-projectile net could protect soldiers
We've seen a wide array of devices that tip off the good guys to approaching enemies, hunt down IEDs, and send back live video of opposing camps, but a new patent application lays out plans to construct a specialized net that could actually detonate incoming grenades or rockets before they strike their intended target(s). More specifically, the app calls for a "protection system featuring a flexible packaged net" that could be attached to a military vehicle, which could then be deployed if onboard sensors pick up "incoming threats" such as an RPG. Another perk would be the relatively low cost of manufacturing and the ease of moving from one tank to another, but as these things always go, there's no telling when (or if) we'll see this technology in action. [Via NewScientist]
Samsung thinks your battery should double as a kickstand
In a patent application that outlines an invention sure to be the death of spare cradles, Samsung has conjured up the idea of a "self-cradling portable communication terminal." Essentially, this here device could enclose your battery in a hinged compartment that swivels around, which would enable cellphone users to place their handsets in a "docked position" without needing an actual cradle. Brilliant, we say.[Via UnwiredView]
Apple wants your iPod to stop charging for thieves
Hey, it's no shocker that Apple's iPod is a coveted item even for those who acquire their wares in less than legal manners, but a recent patent application from Apple shows that someone at Cupertino cares about you rightful owners out there. Essentially, the technology would invoke a "guardian" recharge circuit, which would disable any further charging if the computer (or "other recharger") it was paired with was of the unauthorized variety. According to Apple, this type of limitation would "serve as a deterrent to theft," and while we can only assume that it would be applied first to the iPhone and iPod, the application does insinuate that other handheld, rechargeable devices could eventually benefit from the invention.[Via Slashdot]
Microsoft patents reveal dubious ad client, helpful clipping lists
As if learning about one new aspect of Windows today wasn't enough, a duo of recent patent applications may lend a hand in discovering a few new, um, features about the Windows of the future. Up first is a dubious filing that details an "advertising services architecture" which actually uses content stored on your hard drive to trigger advertisements when browsing the web, and while we're no expert on the matter, that sure reeks of adware to our untrained noses. Next, however, is a glimpse at a potentially updated taskbar function dubbed "clipping lists," which forms clippings of your internet windows, documents, etc. into "peripheral regions of the display." Of course, this idea is certainly not new, but apparently Redmond has a vision in mind that would deviate somewhat from existing creations. 'Course, we're fairly sure you brushed right over that second tidbit as you thought about how violated patent number one would make you feel, no?[Via InformationWeek, image courtesy of KlondikeConsulting]Read - Advertising services architecture patentRead - Clipping lists patent
Xerox innovation can add anti-counterfeit measures to digital printers
Xerox, the same outfit looking to extract information from your web browsing excursions, has now churned out a swank anti-counterfeiting procedure that purportedly allows a vanilla digital printer to "create personalized fluorescent marks on documents." Of course, these fluorescent signatures are commonly used to authenticate currency, and Xerox is hoping that people warm up to the idea of slapping the same level of security onto documents ranging from licenses, certificates, or even personal checks. The method utilizes the "dry ink" found in xerographic printers to create the secure imprint, and curious users can spot the tell-tale sign when exposing the document to ultraviolet light. Of course, you should still be wary of that dubious looking bizhub crammed over in the corner office, but if you're interested in Xerox's latest counterfeit squashing technology, you can snag it as part of the FreeFlow Variable Information Suite 5.0 software.[Via Gizmag]
Apple patent app details 'accessory detector' for mobile handset
Just days after hearing that Steve Jobs was indeed looking into the possibility of letting third party applications play nice with his precious iPhone, along comes a suitable patent application that further proves his hesitance to let it happen. Jobs didn't shy away from suggesting that non-native apps aren't usually cellphone-friendly, and a new filing from Cupertino's lair details an "accessory detector" that would "detect whether an external accessory coupled to the connector may interfere with wireless communication with the handheld device." Of course, no direct mention of the iPhone is given, but it sounds like this here invention would alert the user via on-screen messages and flurries of frightening noises if the inserted / installed accessory did not match up with an internally stored "list" of okayed devices. Additionally, the handset would be able to adjust itself on the fly if the add-on did indeed "interfere" with operations, and while no verbiage mentioned any kinds of shut downs or undercover dial-ups to Apple HQ for unauthorized use, there's always the possibility that this type of scrutiny could lead to an easier implementation of a "Made for iPhone" type royalty program.[Via UnwiredView]
Qualcomm pays out $19.6 million to Broadcom in patent suit
Looks like the pockets of Qualcomm are going to be about $19.6 million lighter real soon, as a federal jury in Santa Ana, California returned verdicts that found "certain Qualcomm products" infringing on three patents owned by Broadcom Corporation. The lawsuit was originally filed way back in May of 2005 and alleged that five of its patents had been violated, but during the course of the trials, Broadcom ditched one of the claims while the court stayed the case with respect to a second. Notably, none of the patents that were infringed upon were "developed specifically in connection with cellular technology or standards," but the seemingly willful wrongdoing will indeed cost Qualcomm just shy of $20 million -- that is, until a trial judge mulls this thing over and determines if the firm should face any additional financial punishment "based on the finding of willfulness."
Microsoft patent details in-car stereo with docking station
Hearing Microsoft's name and "in-car stereo" in the same sentence should elicit any forms of surprise, as we've long since known that Redmond was looking to up the ante of automotive entertainment in a bevy of Ford vehicles later this year. A recent patent was granted to the firm that details a "car stereo including a docking station into which an off-the-shelf handheld computer can be docked," and additionally, it insinuates that a multitude of devices will be supported. Of course, we already knew the iPod would play nice with Sync, and while it doesn't specify if each individual DAP that you cram in this thing will have its own interface to display ID3 tags and the like, it sure seems that the major ones will. Another tidbit is the inclusion of a memory system that will "maintain a record its current state when it is undocked from a particular type of appliance," meaning that when you return and re-dock your handheld, everything should resume without any hassle. Best of all, however, is the insinuation that it won't be limited to just DAPs and PMPs, as "another interface form may allow the user to select from resources such as GPS, internet, a printer over USB, etc."[Via InformationWeek]
Target Technology sues Sony for Blu-ray-related patent infringement
As if Sony's legal team hasn't dealt with enough this year already, they're getting dialed up yet again for alleged patent infringement, and this time the California-based Target Technology Company is the one pointing the finger. Apparently, the firm is suing several segments of Sony for "deliberately and willfully" infringing on a patent that Target was granted in 2006. The plaintiff claims that products "marketed under the Blu-ray name infringed on a patent for reflective layer materials in optical discs," and more explicitly, "specific types of silver-based alloys with the advantages (but not the price) of gold." The suit was actually filed as an "intellectual property" matter rather than one of chemical imbalances, and while Target Technology is purportedly seeking a "permanent injunction preventing Sony from violating its patent rights in the future, as well as damages with interest," we won't be surprised if a sizable check from Sony's wallet makes this all disappear.[Via GameSpot, thanks Evan]
