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  • Layar is in the iPhone App Store! « Layar

    Layar now available on iPhone

    As reported in Wired.com for Thursday October 15 , 2009. Layar was originally developed in the Netherlands, and runs on Android based cell phones. The first cell phone manufacturer to pre-install it was Samsung who installed it on their Android based Galaxy sold in the Netherlands.

    It has now been ported over to the iPhone and will now compete head to head with an early entrant into the AR market, Bionic Eye. Layar had garnered some early mindshare on O’Reilly’s technology blog Radar where I first noticed it. Others had whispered about it early on the cutting edge tech blogs. But this was the first concrete example showing what it could do.

    Wired.com has been singing the praises of the cell phone Augmented Reality craze but somewhat later than O’Reilly tapped into it in early Summer. O’Reilly now has a correspondent fully engaged in covering things AR related: Christine Perey. And now let the battle begin Bionic Eye vs. Layar! But first consider the API’s which are already beginning to be examined by the folks over at Wired. One big complaint is the difficulty with which one can submit their own Point of Interest database that Layar can call up. Bionic Eye hasn’t really touted user generated POI content as much. It will take a while to see if it’s the consumers or the developers who determines the winner in the battle for Cellphone AR apps. Who knows? Maybe Google will enter the fray real soon now.

    Layar is in the iPhone App Store!

    We have waited a long time but it is finally there! Layar arrived in the App Store. It’s free and available globally. Below some screenshots of the App.

    via Layar is in the iPhone App Store! « Layar.

  • Bionic Eye

    For those following the announcement of the Apple iPhone 3GS and it’s API for Augmented Reality someone has finally put a killer app into the world for all to use. Finallly all the happiness and promise that is Augmented Reality is now availble on the Apple AppStore. The prototype called Nearest Subway is now called Bionic Eye as told by this article in Wired dot Com:

    Remember the amazing augmented reality application demo for the iPhone that we saw back in July? It was called Nearest Subway, and it overlaid floating representations of nearby New York subway stations onto the live video coming in through the camera of the iPhone 3GS. These appeared to be hanging in space, pinned in place by the 3GS’ compass and GPS.

    That application is now available to buy, for just $1. There have been a few changes – it’s now called Bionic Eye, for instance – but the jaw-dropping virtual signage is still there, and the subway stations have been joined by other points of interest, hotels, fast-food joints and, splendidly, Hooters.

    via Bionic Eye: Augmented iPhone Awesomeness in App Store | Gadget Lab | Wired.com.

  • Lithium-Air Battery interest increasing

    PolyPlus aqeuous lithium air battery
    PolyPlus aqeuous lithium air battery

    Back on July 8th I posted an article talking about the benefits of a new battery technology I had read about on weblog called Technology Review (originally published on June 26th from MIT). It think it may have originally been linked to either Slashdot or The Register. The blog entry was essentially like a press release from a company in California named PolyPlus. They had just announced the project to create single use high energy density Lithium-Air batteries for the military (most likely for radio communications in the field). The key technology was a new way to wrap the lithium cathode in a waterproof seal while still exposing it to the surrounding air encapsulated in the battery. It seems now some other big monied interests have caught onto this new battery chemistry and are going to produce it as well, but maybe not as a single use battery but instead as a rechargeable battery.

    IBM is in the news touting the promise of the lithium-air technology as a potential technological nirvana for autmobile drive trains. Estimates are a 10X increase in energy density per kilogram of battery electrolyte material. If this can be achieved, watch out electric vehicles here we come.

    Lithium-ion batteries have the potential to deliver about 585 watt-hours of electricity per kilogram, while lithium-sulfur has a theoretical potential of about 2,600 watt-hours, and lithium-air batteries might reach targets well above 5,000 watt-hours.

    If they can be perfected, lithium-air batteries would be ideal for transportation applications, given their potential for high energy capacity and low weight. And, unlike zinc-air batteries, it should be possible to make them rechargeable.

    via Lithium-Air Batteries Seen as Hope for Electric Cars – NYTimes.com.

  • OS X 10.6 – 64bits? Meh.

    There is no doubt 64-bits is nice architectural change but it doesn’t mean you’re receiving all the benefits of the change. If Apple doesn’t quickly upgrade it’s vast stable of killer multimedia applications, it doesn’t really matter how good Snow Leopard is. Even after installing Snow Leopard it is hard for me to notice a significant difference. I would settle for some extra quickness or capability in iLife that wasn’t possible before Snow Leopard.

    Add to this the fact you need a full 64-bit clean environment to really guarantee you are in 64bit mode. The boot-up environment known as EFI was n ot 64-bit clean until after 2008. The Intel CPU wasn’t 64-bit clean until after 2007. Two strikes against me as I was an early adopter of the Intel Architecture and am relegated to good ol’ 32-bit compatibility mode. Unless I decide to upgrade of course, which isn’t going to happen because I have a sworn duty to first replace my wife’s old PC after Windows 7 is formally released. Once that purchase is done and out of the way, then I will consider getting a re-furbished post 2008 Mac Pro tower with a fully OpenCL compatible graphics card. There’s just so many considerations, you need to keep writing all of them down so you don’t lose track.

    Of course, Apple itself needs to deliver 64-bit versions of its own Logic Studio, Final Cut Studio, and Aperture, too. The company was previously outpaced by its third party developers in the move to PowerPC, and to a lesser extent, in the move to Intel Macs. Apple’s position as both a platform vendor and an application developer should help it to deliver practical, usable tools for its own developers.

    via AppleInsider | Inside Mac OS X Snow Leopard: 64-bits.

  • Acrossair on the iPhone

    It looks like the iPhone OS 3.1 is going to do nothing more the open up the video feed on the camera so that you can overlay data on top of that video. In essence, the Augmented Reality is using your iPhone’s video as a “desktop” picture and placing items on top of that. Acrossair’s iPhone App, Nearest Tube uses the OpenGL libraries to skew and distort that data as you point the camera in different directions, thus providing a little more of a 3D perspective than say something like Layar which I have talked about previously on this blog. Chetan Demani, one of the founders of Acrossair also points out going forward any company making AR type apps will need to utilize existing location information and pre-load all the data they want to display. So the nirvana of just-in-time downloads of location data to overlay on your iPhone video image is not here,… and may not be for a while. What will differentiate the software producers though is the relevancy, and accuracy of their location information. So there will be some room for competition for a quite some time.

    He went on to say that it’s pretty simple to do AR applications using the new 3.1 APIs, due out in September. ” It’s a pretty straightforward API. There’s no complexity in there. All it does is it just switches on the video feed at the background. That’s the only API that’s published. All we’re doing is using that video feed at the back. It just displays the video feed as if it’s a live camera feed.

    via Augmenting Reality with the iPhone – O’Reilly Broadcast.

  • If You’re Not Seeing Data, You’re Not Seeing | Wired.com

    Wired has an interesting survey of current state of the art in Augmented Reality. They are finally taking notice of this killer app for Smartphones. Let’s hope location data becomes useful worldwide. And let’s hope some enterprising iPhone developers create the Killer App for the iPhone as soon as humanly possible.  There needs to be a mashup with the iPhone video camera, Google Maps and Google Search. All done in a nice seamless iPhone App interface.

    Smartphone Augmented Reality - Simlar to Layar
    What if you could see data?

    Already, developers are creating augmented reality applications and games for a variety of smartphones, so your phone’s screen shows the real world overlaid with additional information such as the location of subway entrances, the price of houses, or Twitter messages that have been posted nearby.

    via If You’re Not Seeing Data, You’re Not Seeing | Gadget Lab | Wired.com.

  • Toshiba Announces World’s Largest SD Card – Gadgetwise Blog – NYTimes.com

    SDXC is yet another memory format all manufacturers will have to adopt. Isn’t it frightening how much the removable memory market has fractured into mico-formats for memory cards. About a week ago I was playing with an Olympus voice recorder at work. It had it’s own funny shaped memory cards you had to buy from Olympus if you wanted to increase the storage size. One positive thing I will say though is this. SDHC at least has consolidated some of the mindshare around a commonly supported form factor for removable storage. Compact Flash once enjoyed a similar amount of support. But nowadays you cannot even find a laptop with CardBus slots anymore. Many add-ons for laptops are installed on internal PCIe busses now.

    I hope all the device manufacturers get onboard with the SDXC format only because of the limits on the FileSystem on these cards has needed to adapt to the vagaries of long form video shooting. I remember the painful days of 4GB file size limits for video. That took a long time to dissapate on the desktop computer. It’s high time it disappeared on digital video cameras as well.

    Toshiba says all three new cards will bring a maximum write speed of 35 megabytes per second and a read speed of 60 megabytes per second. For videophiles, the new SDXC format will enable video files to extend beyond the current limit of 4 gigabytes.

    via Toshiba Announces World’s Largest SD Card – Gadgetwise Blog – NYTimes.com.

  • AppleInsider | TomTom for Apple iPhone released in U.S. App Store for $99

    Apple Insider reports this morning that the TomTom GPS application has appeared in the U.S. AppStore. And if you decided to get the external antenna you can even use your iPod Touch as a GPS. That is way cool and way more useful than I had previously thought this was going to be. Kudos for TomTom to make the thing more widely available on the iPhone platform.

    The product works with the iPhone 3G and iPhone 3GS, which include an integrated GPS receiver. It will reportedly also be compatible with the first-generation iPhone and the iPod touch once the separate combo hardware kit is made available. TomTom has not yet announced a price for the hardware package.

    via AppleInsider | TomTom for Apple iPhone released in U.S. App Store for $99.

  • AppleInsider | Apple’s tablet

    Theres no way the tablet will be as hot as the iPhone
    There's no way the tablet will be as hot as the iPhone

    Market projections are a black art. How big is the market for an as yet unreleased product? Marketing departments always have to do the  research and focus groups and test marketing to see what the projections are. But even these can be wrong or misleading. Based on this article one Wall Street analyst firm bases their projections on the market for the Apple TV a niche product if there ever was one. In the first year of it’s production the Apple TV sold 1.2million units. Given the appeal of the iPhone and iPod Touch, the projections are the Mac Tablet will sell far better than the 1.2 million units of the Apple TV. And with a list price of ~$600 US then the revenue generated would be approximately 3% of total revenue. This is all pad on paper estimates based on the up take of a somewhat less successful product, so it could be way off the mark. I’m hoping there’s something new, something nobody has guessed at so far that Apple will include in this device that will help really, really differentiate it. It should be unlike other tablets, and unlike its little brother the iPod Touch.

    We believe an Apple tablet would be priced 30%-50% below the $999 MacBook, and would offer best in class web, email, and media software,” the report reads. “In other words, we believe Apple’s tablet would compete well in the netbook category even though it would not be a netbook.”

    via AppleInsider | Apple’s tablet will be more than a niche product – report.

  • iTunes U: The Beginning

    It’s interesting to see how the whole iTunes U structure works. I’ve been reading documentation about the ‘web services’ enabled within iTunes U. It completely replicates the GUI functions but through a semi-automated interface. Reminds me a little of how you can change the underlying LDAP directory structure using LDIF commands or LDIF files with all the changes embedded within it. In iTunes U, you do an HTTP PUT securely with a signed token, and the iTunes U Web service sucks that up and executes all the commands embedded within your XML file that you put. Very powerful, but very scary too as these changes are made to your production environment. So there’s no real easy way to test the results of your commands without just taking a big risk, leaping in and seeing what happens. This is like SQL commands where you DROP TABLE, not a fun thing to do. DROP TABLE is a big black whole that makes your data disappear in an unrecoverable way. iTunes U has similar functions where you delete the structure AND the data at the same time. You may restore the structure (by backing up your data tree in XML format), but the data embedded within the tree, well that’s gone. So restoring stuff is going to be impossible if you get the syntax wrong in your XML file. The only real benefit to me now is the ability to get a listing of the whole site structure using the Tree command and then forcing an update to any groups that are of the type RSS Feed. The update will be necessary if anyone adds files to a podcast being hosted on servers within our institution.

    I discovered or re-discovered a tool called Woolamaloo which was introduced to me during the Apple iTunes training. University of Illinois Champaign-Urbana created it to allow you to use a GUI to control the Web services from a desktop OS. This is good as I was at a loss to adapt the sample code into anything like a reliable generator of tokens to send to iTunes U web services. I couldn’t figure out what parts of the java example to comment out and recompile. Starting this Monday I’m going to put Woolmaloo through it’s paces. If I can force the RSS feeds to update on demand when somebody has a problem updating their Podcast feeds, I can at least speed things up. But I’m still very leery of deleting or merging any section. I will copy so I can make a course appear in more than one place without using the iTunes multi-click interface. But I will not delete or merge.

    And just today I also discovered there are Apple Automator scripts readily available that add a graphical layer on top of all the web services goodness. So now I can integrate a bunch of steps from uploading bunches of files, forcing RSS feeds to update to merging/rename whole sections all from Automator. I’m going to test it and se how good it really works.