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Microsoft's Kinect patent application goes public, reveals gobs of fine print
Not like it matters much now -- after all, Project Natal has had time to incubate and come out as Kinect -- but those wondering about the inner workings of the motion sensing system now have more one outlet to investigate. A patent application filed on February 23, 2009 was just made public today, describing a "gesture keyboarding" scenario where users can make gestures that are caught by a "depth camera" and then converted into in-game controls. Of course, those paying close attention could've read between the lines when we toyed with a camouflaged PrimeSense demo at GDC, but here's the fully skinny in black and white. And a bit of blue, if you count the buttons. Give that source link a tap once you're settled in. %Gallery-98933%
Darren Murph08.05.2010
UK defense firm pumps data through solid submarine walls
Wireless power may still be on the drawing board, but wireless data is here today, and a UK defense contractor has figured out a way to pipe the latter through several inches of steel. Using a pair of piezoelectric transducers on either side of a watertight submarine compartment, BAE's "Through Hull Data Link" sends and receives an acoustic wave capable of 15MHz data rates, enough to transmit video by essentially hammering ever-so-slightly on the walls. BAE impressed submarine commanders by streaming Das Boot right through their three-inch hulls, and while metadrama is obviously the killer app here, the company claims it will also save millions by replacing the worrisome wiring that's physically routed via holes in a submarine's frame. See the company's full US patent application at our more coverage link.
Sean Hollister07.21.2010
Microsoft patent application cuts controller cords, sews them back together
Wireless gamepads are more convenient, but for latency, copper trumps 2.4GHz. What to do? Build hybrid controllers that can instantly cut the cord. It seems that's what Microsoft's thinking, as the company applied for a patent on just such a controller in March, using infrared, Bluetooth or RF technologies alongside a wired (possibly USB) connection and switch between the two "without permanent disruption to an ongoing game." Of course, dual-mode controllers have been around for months in a slightly different form -- Microsoft's own Sidewinder X8 and the Razer Mamba did the same for the high-end gaming mouse. It also doesn't bode well that this particular application clearly describes the original chunky Xbox. Note: As some of you have surmised in comments, this is similar to how the PlayStation 3's controllers work, though they hardly perform the task seamlessly. Meanwhile, Microsoft's Xbox 360 Play & Charge kit doesn't interrupt a game, but only uses the physical cable to charge a controller's battery pack.
Sean Hollister07.19.2010
Apple patent application details instant product research via iPhone, more NFC possibilities
Past Apple patent applications have already offered some evidence that the company is at least thinking about NFC-enhanced apps on the iPhone, and a recently published application has now tossed out one more possible application: instant product research. That would apparently be done using either NFC (or near field communication) or a simple barcode scan, which would let you easily access product reviews, user manuals and other information about products before you purchase them -- the application even includes the example of an NFC-enabled restaurant menu that would let you check nutritional information before you order. Somewhat interestingly, both this and Apple's previous NFC-related patent application use "+" in the app's names (Products+ and Concert Tickets+), although that could simply be the work of one patent attorney, and not evidence of an overarching Apple strategy.
Donald Melanson07.09.2010
Microsoft patent application proposes six-axis remote that's buttered on both sides
We're usually pleasantly surprised by the interface technology out of Redmond, but we rarely see Microsoft tackle anything as simple as a TV remote control. However, a July 1st patent application by the software giant describes a fairly interesting gizmo with controls on multiple sides. With a six-axis inertial sensor package, the unit always knows which direction is up and activates only that side -- allowing engineers to slim down the unit (or cram more buttons into the same space) by putting contextually-aware touchscreens on any surface of the device. When you move the remote, the sensors detect that, too, and immediately illuminate the screen. Just goes to show you can always find a new angle for mundane technology, eh?
Sean Hollister07.06.2010
Canon patent application takes in-camera HDR to the pixel level
There's certainly cameras out there that offer in-camera HDR (or High Dynamic Range), but none that go quite as far as what Canon has detailed in a recently published patent application. The short of it is that Canon's proposed method would alter exposure values at the individual pixel level, which should effectively emulate what's now possible but stitching together multiple photographs taken at different exposure settings -- and, for that matter, even open up some new possibilities since those single-pixel exposure values could be tweaked at will. Of course, there's no indication as to what type of camera the method would be used in, or any evidence that Canon has actually taken it beyond the patent application stage, so we wouldn't recommend getting too excited about the possibilities just yet.
Donald Melanson06.23.2010
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.
Sean Hollister06.09.2010
Apple patent application hints at solar-powered iPhone
Solar-powered Apple patents are nothing new, but we'd always thought Steve intended to blanket his devices with the technology. Cupertino's latest patent application shows different -- the photocells are inside. "By integrating both the touch sensors and the solar cell layers into the same stack-up, surface area on the portable device may be conserved," reads the filing. Nerd to English translation: the next iDevice you hold might have energy-giving solar panels built right into that spacious, responsive multitouch screen.
Sean Hollister06.06.2010
Sony patent application points to dual-screen, dual-use tablet
We never put too much faith in patent applications leading to actual products, but we can't help but get a little bit excited about the possibilities presented by a recent Sony application for a dual-screen tablet. Described specifically as an "electronic book with enhanced features," the device would sport two screens that could take on a different functionality depending on how the device is oriented -- functioning as an e-reader when in portrait mode, and displaying a keyboard on the lower screen when placed on a table, for instance. Now, this obviously has a few similarities to the Courier, and even more to Microsoft's earlier Codex project (with its "Battleship posture"), but Sony does seem to have put a slightly unique spin on things, and has even thrown in a few more ideas of its own -- even mentioning solar charging in its claims for the application.
Donald Melanson05.28.2010
IBM seeks patent for intelligent traffic lights
In the great pantheon of things unlikely to happen, this IBM idea ranks pretty highly, but that doesn't necessarily make it a bad one. Big Blue has applied for a patent covering a sophisticated new traffic lights system, which judges how long cars have to wait and sends them ominous-sounding "stop-engine notifications" when the pause is long enough to make switching off optimal. This is done by communicating with queuing vehicles and collecting their positional data, and subsequent start-engine notices are also distributed intelligently, as the first car in the queue gets it earlier than the second and so on right to the back. We don't know how many dudes would abide by the instructions of a lightbox up in the sky, but it's still a neat little concept -- maybe we'll see it in action when hovercars go mainstream. [Thanks, Yuka]
Vlad Savov05.26.2010
Apple's Seamlessly Embedded Heart Rate Monitor could turn the iPhone into a new-age mood ring
Nike is making millions from its Apple-friendly wares, designed to turned technophiles into fitness freaks. Imagine the possibilities if the iPhone could not only track your running stride but also monitor your heart rate while doing it. That's one of a suite of potential uses for this patent app from Apple, a Seamlessly Embedded Heart Rate Monitor. The design is for a series of electrodes that are, well, seamlessly embedded into the shell of a given device in such a way that they are "not visibly or haptically distinguishable on the device." The device could then, with a touch, measure heart-rate, uniquely identify a user, and even "determine the user's mood from the cardiac signals." Just imagine the new flood of EKG-related apps: iPalpitate, Murmur Maker, Cardiac Arrest... the possibilities are endless. [Thanks, Staska]
Tim Stevens05.06.2010
Apple's patent for Concert Ticket+ could change your concert experience
We know that Apple has a propensity for patenting anything that moves, and most of them don't see the light of day. But Patently Apple has written, in copious detail, about a very interesting one called Concert Ticket+. I would bet money on the likelihood of this one becoming a reality. It all starts with buying concert tickets through iTunes and syncing it with your iPhone. Then, when you get to the concert, the electronic ticket will be received either by a manned or unmanned turnstile using Near Field Communication (NFC). This is the same technology that starts a Prius without a key, or is embedded in my Lexus car key. When turning on the car, an NFC connection must be wirelessly transmitted or the car won't start. It also takes into account other methods of authentication such as bar code scanning. It doesn't stop there. Lots of other information can be provided once the ticket is registered as being collected. E-Tickets for food and merchandise discounts can also be stored on the iPhone and when presented to get a cheaper T-Shirt or soda, the amount spent can be deducted from your iTunes account. Impulse purchasing of apps has been tremendously successful and that concept can be easily transferred from the app store to the concert hall. An electronic coupon for $5.00 off a T-shirt is going to sell a lot of T-shirts. The patent also provides for value added services either free or at a price. You'd probably be able to obtain a concert schedule, lyrics to what is being played or a set-list for free, but if you want a recording of the show you've attended, that can be made available for a price.
David Winograd04.20.2010
Apple files patent application for NFC e-tickets with 'extra benefits'
Apple appears to be casting an eye out to new shores, judging by the latest of its patent applications to go public. Filed in September 2008, this primarily relates to adding bonus digital content to event tickets, whereby swiping your entry pass to, say, a concert or a sports event into an electronic device would result in you gaining access to related goodies from "an online digital content service." Additional claims describe the use of an electronic device (read: iPhone or iPod touch) as the carrier of the (digitized) ticket, allowing the user access to the event itself as well as "at least one other event-related benefit." The whole thing is focused on the use of near-field communications as the data transfer method of choice, something that Apple's hardware is not yet equipped to handle. Then again, NFC interaction is also referenced in a separate patent application (from August 2009, see WIPO link below) for peer-to-peer payments, suggesting that Cupertino might have more than a passing interest in the contactless transfer tech. What do you think, will you be buying your Steelers tickets with a side order of iTunes?
Vlad Savov04.16.2010
Microsoft seeking patent for Windows Phone 7 Series panoramic GUI
The US Patents and Trademark Office has today made public a Microsoft patent application (serial no. 240,729) related to the graphical user interface found on the hotly anticipated Windows Phone 7 Series mobile OS. Filed in September 2008, this application describes a "contiguous background" that extends beyond the dimensions of the screen (either vertically or horizontally, but not both) with anchored "mixed-media" elements being littered atop it -- all of which is to be served on a "media-playing device." That should sound pretty familiar, given that it's the central navigational concept of both Windows Phone 7 and the Zune HD, and as such it makes a lot of sense for Microsoft to seek to legally protect its uniqueness. Before you start wondering about potential conflicts with other UIs, take note that this requires a continuous graphical background rather than a tiled or repeating image, plus space-orientating graphical elements, which should make it sufficiently nuanced to avoid any more patently unnecessary squabbles should Microsoft's claims be validated by the USPTO.
Vlad Savov04.01.2010
Motorola patent application offers new option for 3D cellphones
Flip phones may be somewhat on the outs these days (at least among those demanding the latest and greatest), but they may well be the key to future 3D cellphones -- at least if this Motorola patent application is any indication. The basic idea is actually a fairly simple one: you'd see a regular 2D image on the screen when the cover is open, but when it's closed you'd be able to look through the transparent lid and see the images with a "three dimensional appearance." As you can probably figure out, that screen would be a touchscreen that takes the place of a keypad, and another illustration also shows that the same idea could be applied to a slider phone. Of course, what the illustrations don't show is how effective that three dimensional appearance would actually be, although it seems like it could give Motoblur a whole new meaning.
Donald Melanson04.01.2010
Apple patent reveals iGroups location-based social networking for iPhone
Apple patent applications are usually pretty dry, but it looks like a new one turned up by Patently Apple has a bit more user-focused meat to it -- it describes a location-based social networking app called "iGroups," which lets groups of people share data amongst themselves using a service like MobileMe. Once group members are identified and linked up, they can securely share information and users carrying devices without GPS-abilities will be able to triangulate their position using the positions of other GPS-enabled devices in the group. Of course, the actual patent itself is focused on the cryptographic key system that protects all the data, and we're pretty sure the "iGroups" name is just a placeholder for now -- we'd guess the developer of the iGroups app currently in the App Store hopes so too -- so how this winds up in a shipping product is totally up in the air, but our interest in what iPhone OS 4.0 may hold has certainly been piqued once again.
Nilay Patel03.19.2010
Apple patent application offers more evidence of projector plans
They're easily missed about the mass of Apple patent applications revealed each year, but the company has filed a few regarding projectors (pico projectors, specifically), and the latest one to be published has now offered a few more details on how they might all fit together. That application boasts the rather broad title of "projector system and methods," and basically describes a setup that would let various devices (including a laptop or phone) remotely interact with a projector, which could itself be built into a device like a phone. To do that, each device in question would be equipped with a sensor of some sort that would be able to receive data from the projector, and even allow you to do fairly advanced things like calibrate the projector remotely. The application further goes on to detail how the system could accommodate multiple clients -- letting folks overlay multiple images on a single presentation, for example -- and it would apparently be able to receive and broadcast audio between multiple clients as well. Does this mean you'll soon be able to control your pico projector-equipped iPhone from your sensor-equipped MacBook? Probably not, but it may not be quite as far fetched as some of Apple's other patent applications.
Donald Melanson03.18.2010
Qualcomm's multi-fold mobile device is the future we keep waiting for
Qualcomm isn't typically in the business of producing consumer-facing hardware -- the company prefers to just build the chips that make your devices go "vroom" -- but we've come across a patent application that details just such an idea. The multi-fold mobile device can be seen as either a foldable tablet or an expandable cellphone, but in either case its purpose is clearly to act as a hybrid device that performs both roles. With all least two displays on its three panels, this concept will also automatically reconfigure its UI based on a folding configuration sensor, and Qualcomm suggests you might also use it as a widescreen TV display, an alarm clock, a media player, or a web browser. Click past the break for a couple more suggested use diagrams, and feel free to write to Qualcomm with demands that this be put into production pronto.
Vlad Savov03.15.2010
Nokia wants patent on self-regenerating phone batteries, piezoelectrics and much magic involved
In Nokia's own words, what we're looking at is a "piezoelectric kinetic energy harvester." Working along the same principles as kinetic wristwatches have done for a long time already, Nokia's idea is to capture the energy generated by the phone's movements and to refashion it into beautiful, clean-as-a-whistle electric power. By allowing the heavier internal components to move on rails within the phone as part of a "force-transferring assembly," the Espoo think tank has figured out a way to capitalize on all the small forces of acceleration and rotation that we subject our phones to on a daily basis. It would seem overly ambitious to expect this to replace the trusty old charger, but we give credit to Nokia for even thinking about it. Check out some schematics of how this would work after the break. [Thanks to everyone who sent this in]
Vlad Savov03.08.2010
Apple patent filings detail methods of keeping your devices cool
Apple is a pretty innovative company, and here at TUAW we receive a lot of tips about new patents that have been filed by the company. While not all of the patents make it into products, Apple is assiduous about filing for patent protection on their intellectual property. This week featured 4 patent applications from Apple that are all about keeping your devices cool. The first, titled "Methods and Apparatus for Cooling Electronic Devices Using Flow Sensors," talks about using tiny sensors to determine the air velocity in a device and then adjusting fan speeds and/or computing power to keep the device cool. The second application seems so obvious it's surprising nobody has filed it before. Titled "Methods and Apparatus for Cooling Electronic Devices Through User Interfaces," the patent filing describes how to use input/output ports (FireWire, USB, and Ethernet) to increase airflow through a device. In particular, the application details how ports can be positioned to provide the best possible cooling of components. The third patent filing, "Methods and Apparatus for Cooling Electronic Devices Using Conductive Hinge Assemblies," is specifically focused on notebook type devices. Here, the hinges on a notebook's screen are effectively used as heat exchangers to cool certain heat-producing components. The last filing, "Methods and Apparatus for Cooling Electronic Devices using Thermoelectric Cooling Components," describes using the Peltier Effect to actively cool components. This can be also described as "solid-state cooling." While it's uncertain when or if we'll see any of these patents come to life in a future Apple product, it is great to see that they're trying to figure out a way to keep MacBooks from being used as frying pans. [via AppleInsider]
Steve Sande03.06.2010