• Apple Starts Selling Unlocked iPhone 4, Works With Any GSM Network Worldwide

    // Gradly // Apple, blog, Gadgets, iPhone, Mobile, News No Responses

    Apple has begun selling unlocked GSM iPhone 4 in the US. The 16GB black model starts at $649 and the 32GB $749. The unlocked device has all the features and can be used worldwide on supported GSM:

    If you don’t want a multiyear service contract or if you prefer to use a local carrier when traveling abroad, the unlocked iPhone 4 is the best choice. It arrives without a micro-SIM card, so you’ll need an active micro-SIM card from any supported GSM carrier worldwide.

    The unlocked iPhone 4 requires an active micro-SIM card that you obtain from a supported GSM wireless carrier. Simply insert the micro-SIM card into the slot on your iPhone, connect to your Mac or PC using the USB cable, and launch iTunes on your computer to complete the setup.

  • Glasses Free 3D App For iPhone 4 & iPad 2 Free Download

    // Gradly // 3D, Apple, blog, Gadgets, iPad, iPhone, Rants & Raves, Tech. No Responses

    Do you remember the Glasses Free 3D on iPad 2 and iPhone 4 via Head Tracking Demo? If you don’t, no worries the video is embedded below, but in short, a research team came up an amazing tech demoes by combining head-tracking technology that uses the iPad’s front facing camera to deliver glasses-free 3D experience that doesn’t require the accelerometer, but it’s entirely based on the camera and the movements of a user’s head in front of the screen. The position of the user will give the illusion of tridimensional objects moving on the display. Now that team has released the free i3D app, so you can see the 3D illusion effect yourself.

    Apps official description:

    i3D is an overview of Head-Coupled Perspective (HCP) on iOS devices. HCP uses the front camera of the device to track the face of the user in real time. This information tells the app how the user is looking at the display. The app updates the perspective of the 3D scene accordingly, giving the user the illusion that he looks at a small window.

    i3D contains several 3D scenes that you can observe with HCP. It only relies on face tracking. It does not use the accelerometers or the gyroscopes.

    The face tracking system does not detect and track the face in every lighting condition. Read the instructions in the app to get a good tracking.

    Head-Coupled Perspective does not create a stereoscopic display! It provides a kind of monocular 3D display: the same picture is seen by both eyes. In the future, it might be combined with a stereoscopic display for a better 3D effect.

    i3D has been developed by Jeremie Francone and Laurence Nigay at the Engineering Human-Computer Interaction (EHCI) Research Group of the Grenoble Informatics Laboratory (LIG), University Joseph Fourier (UJF).

    Here is the original video to watch it again:

  • Toshiba Shows off 4-inch 367dpi 720p Resolution Retina Display Panel

    // Gradly // Apple, blog, Featured, iPhone, News, Rants & Raves, Tech. No Responses

    Toshiba has indeed made a lot of hype over revealing last week their new four-inch LCD display that incorporates 367 pixels-per-inch density, runs at 1280 x 720 pixel resolution natively. Today, Engadget had a chance to spend some time with Toshiba’s new entry at SID 2011, and here what they had to say about the new display panels:

    We got the lowdown on Toshiba’s latest four-inch LCD a couple of days ago, and today at SID 2011 we got up close and personal with the pixel-packed display. It’s one thing to read about a 367ppi screen that shows native 720p video, and it’s quite another to experience it in person. We can report that it is, in fact, as awesome as it sounds — onscreen images were clear, crisp, and chromatically brilliant. Pixel density enthusiasts will also be happy to hear that Toshiba confirmed the display will make it to market this year. Of course, the rep wouldn’t tell us which phone will take the iPhone 4’s crown as the ppi champ, though we imagine it’ll be something powered by little green bots.

    They have recorded a small footage that you can watch below:

  • Apple iPhone 4, App Store, iOS Games Awarded Guinness World Records

    // Gradly // Apple, blog, Games, iPhone, News 2 Responses

    Guinness World Records’ gaming editor, Gaz Deaves has released a list of newly awarded records. As the LA Times reports:

    The iPhone 4 was named the fastest-selling portable gaming system by Guinness after selling an estimated 1.5 million handsets on the first day it was released on June 24, 2010.

    Guinness also said Apple’s App Store is the most popular application marketplace:

    “With over 6.5 billion downloads since its launch in July 2008, the Apple App Store is the most popular downloadable app service in the world,” the world-record-tracking organization said.

    About 259,470 apps were available for purchase or free download as of September 2010, while about 50,000 other apps that were once available in the App Store have been discontinued, Guinness said.

    The App Store is also the largest downloadable video game store, with about 37,362 games available for download as of last September, Guinness said.

    The App Store was also given a world record for the largest launch lineup of any gaming system with more than 145 games available on July 10, 2008.

    Angry birds and other games have their own shares too:

    Angry Birds was recognized at the top paid-for App Store game in most countries, having sold more than 6.5 million downloads of the iOS version of the game since it was first released in December 2009.

    The Tap Tap Revenge game series, from game developer Tapulous, was cited as the most popular game series in App Store history, “having been downloaded more than 15 million times since the first game in the series was released in July 2008,” Guinness said. “Market research firm ComScore reports that the games have been installed by 32% of all iPhone/iPad users.”