Do you remember the goggle-free 3D graphics iPad 2 demo video? If you don’t, no worries the video is embedded below, but in short, a research team came up with a creative way to mimic 3D graphics on an iPad 2 and iPhone 4 display by utilizing the front facing camera to track the users face and then alter the images on screen to appear as if they’re 3D. Now that same research team has released the free i3D app, so you can see the 3D illusion effect yourself.

Download i3D for iPhone 4 and iPad 2 for free (iTunes App Store link)

i3D is clearly just experimental at this point and the app doesn’t do much beyond showing a few sample 3D screens, but from a conceptual standpoint you can see there is a lot of potential with this kind of 3D illusion technology for future apps and games. It’s harder to explain than it is to demonstrate, so watch the video and download the app yourself.

This is the 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).

If you’re confused, just watch the original video of the app in use on an iPad 2, it works just as this video shows:

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Have you ever noticed that there’s a shadow on every screen shot of a window you take in Mac OS X? If you don’t want those shadows to appear on your screen shots, you can disable the shadow effect by turning to defaults commands at the Terminal.

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Many people juggle multiple iTunes accounts for a variety of reasons, be it to access international app stores and their different content offerings, having another iTunes account without a credit card for their kids, or because you’re dodging country and timezone restrictions. We all know it’s a pain to manually log in and out of each account, which is why the iTunes Account Switcher menubar utility is so helpful.

iTunes Account Switcher is a free tool that sits in your menubar, organizes multiple iTunes logins by country, lets you add or create new accounts from within the app, and, most importantly, switch between your iTunes account simply just by selecting the new account from the menu.

You can get iTunes Account Switcher for free (direct download link)

Updated download links: Mirror 1 – Softpedia – Mirror 2 – MacPoint

This app is really helpful and addresses one of the core usability problems of iTunes; the inability to use multiple accounts without a hassle. There haven’t been many solutions to this until recently, when an Applescript showed up on that automated the account switching process, but a menubar item is even better.

This app comes courtesy of cocoa developer Joris Vervuurt, and thanks to MacStories for finding this app and the screenshot.

The always resourceful PatentlyApple has dug up an interesting patent that shows Apple is working on a platform independent word processor. While Pages isn’t specifically mentioned, it would be logical for the Pages app to be the focus of this patent considering it is Apple’s flagship word processor. Other than competing with web-based productivity offerings from Google and Microsoft, the patent shows some very practical uses of providing much needed cross-platform page layout consistency.

One of the most useful goals addressed in the patent is to remedy the font and character inconsistencies that appear when displaying documents on different platforms. Here’s how it would work, described by PatentlyApple:

Some embodiments presented in Apple’s patent application describe a system that typesets and renders a document in a platform-independent manner. During operation, the system first obtains the document, wherein the document includes text content and associated style information including one or more fonts. The system also generates platform-independent font metrics for the one or more fonts, wherein the platform-independent font metrics include information that could be used to determine the positions of individual characters in a rendering of the document. Next, the system uses the platform-independent font metrics to determine how the document is divided into line fragments and pages. Finally, the system uses the determined division while rendering the document, so that the division of the document into line fragments and pages is the same across different computing platforms.

Patently Apple suggests this could be a part of Apple’s Post-PC strategy, which seems very plausible. Nearly everyone has had the experience of a document looking vastly different across platforms, with font and formatting inconsistencies that can sometimes be severe enough for a document to be unusable without significant reformatting. Having the ability to create a document within Mac OS X or iOS and then sending it to a cloud word processor where the formatting would present exactly as intended on another platform would be extremely useful.

This is one of many newly discovered Apple patents that give an insight into the future of Apple products and computing in general.

If you don’t want to deal with the lengthy process of changing the short user name in Mac OS X, an alternative is to setup user name aliases. A user name alias functions as a simple way to create a shorthand version of an account name. For example, if a users full account name is “Boba Fett the Bounty Hunter” they could setup an alias for “BF” or “boba” and just login with the shortened version instead.

Setting up User Name Aliases in Mac OS X

This is a much easier process than changing the actual user account name:

• Open System Preferences and click on “Accounts”
• Click on the lock icon in the lower left corner to unlock the Accounts panel and be able to make changes, enter your administrator password when asked
• Right-click on the user name you want to setup an alias for and select “Advanced Options”



• Click on the “+” sign at the lower portion of the Advanced Options panel to add a new user name alias to the account. You can enter multiple aliases, and they can be longer or shorter than what the actual account name is.
• Click on “OK” when you are finished adding account aliases

You will now be able to login from the various Mac OS X lock screens including standard logins, user account switching, or screen savers, with the shortened user name alias. This is obviously not the same as changing the actual user name, but for just creating an abbreviation or for a minor adjustment for aesthetic reasons (changing text case, etc), this will work.

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Do you have an Intel Mac running Mac OS X 10.4, and you just bought a new iOS device? If so, you’ve probably noticed you can’t sync that new iPad, iPod, or iPhone to Mac OS X… but don’t despair, try calling AppleCare Support (1-800-275-2273) and you might be eligible for a free upgrade from Mac OS X 10.4 Tiger to Mac OS X 10.5 Leopard.

While this isn’t widely confirmed yet, TUAW is reporting that one of their readers received a free update to Leopard from Tiger courtesy of Apple:

if you find yourself …with a new iOS device that requires Leopard/iTunes 10 for sync support, but still running Tiger on your Intel Mac… call AppleCare. He says that Apple’s support team will ask you for your iPhone/iPad/iPod touch serial number… and then send you a copy of Mac OS X 10.5 Leopard, free of charge.

The reason for the free upgrade is simple: new iOS devices require iTunes 10 to sync to a Mac, but iTunes 10 requires at least Mac OS X 10.5 in order to run.

Now, on a related note… you can upgrade directly from Mac OS X 10.4 to Mac OS X 10.6 using a Snow Leopard installation DVD, these sell for $29 on Amazon with free shipping.

My opinion is that 10.6 Snow Leopard is a far superior Operating System to Leopard, so I think if you’re still on 10.4 it’s well worth the $29. On the other hand, it’s hard to argue with the price of free so if the free 10.5 Leopard upgrades continue to be offered by Apple, you might as well take advantage of that too.

Bored with the Mac OS X default screen savers? I was too, sure you can make your own screensaver out of pictures but I wanted something more than that. Here are six random and free screen savers for Mac OS X: a new fancy Instagram feed, two cool galaxy animations, 2001’s HAL computer display animations, flying app icons, and two different clock screensavers.

Check them out!

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Combining the MacBook Air 11″ with an iPad is looking more and more like the best way to create an ultraportable Mac setup. The iPad becomes a portable second display thanks to apps like AirDisplay and DisplayPad (App Store link), and the combined weight of an iPad and the smallest MacBook Air is about the same as a MacBook Pro 13″… except you have dual screens with a combined screen resolution of 2390×768 . Not bad huh?

Image via Flickr

In Mac OS X, a users short name is what their home folder is named after and it’s also the shorthand name for logging into the Mac either from a lock screen or a network connection with remote access through SSH and SFTP. There’s various reasons that you’d want to change the user short name, but it’s not just a matter of changing the name listed on a user account. We’ll cover four different ways to do this, a simple way that just changes the short user name for login purposes, and three more complete methods that will change not only the short user name but also the users directory name to match. Go with what is appropriate for your skill level.

It’s important to note here that spelling matters, as does capitalization, any differences in spelling or capitalization and things will not work. Do not attempt to use a short user name or account name that has spaces or special characters, keep it simple with normal characters.

Before proceeding, make sure you have a recent backup of your Mac and it’s important data. If you haven’t backed up in a while, you can force a manual backup in Time Machine easily. Once you’re backed up, read on.

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A newly discovered patent shows that Apple is working to build displays that have a unique ability to direct their viewing angle, creating a controllable privacy mode that blocks peripheral observation of the screen. This ‘privacy mode’ would be activated by something like a touch event that would instantly change the displays viewing angle. As usual, this patent was found by Patently Apple, who says:

The patent describes a method of allowing a user to steer display light beams in various directions to effectively provide themselves with a new privacy option. The new privacy option mode only allows those directly in front of the display to view its content. Anyone on the periphery would simply see a blank display

The patent diagram shows a design similar to an iPod Classic, but PatentlyApple says “don’t get caught up into the illustration showing an older iPod” because the patent application is focused on a wide array of touch compatible portable hardware, ranging from music and video players, to computers and televisions, and even medical equipment.

This is one of a variety of Apple patents that have surfaced recently that demonstrate just how innovative Apple is. Like all patents, this may never see the light of day in an actual product, but it does provide a fascinating insight into Apple inventions, and who knows, maybe we’ll see a controllable privacy mode in iPads sometime down the road?

You can pause any active download from the Mac App Store by right-clicking on the apps icon in the Dock and selecting “Pause” from the menu.

Resuming the download is just a matter of right-clicking again and selecting Unpause.

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This is hilarious. Lodsys aka everyones favorite patent trolls who are now famous for trying to extort iOS developers for using in-app purchases, autocorrects to “losers” on the iPhone or iPad. Seriously, try it out yourself, type ‘lodsys’ and it will suggest “losers” as the correction.

Is this the best iPhone autocorrect example ever? I think so.

I saw this on MacGasm and thought they were just joking around, so I tried it myself and low and behold, lodsys wants to be losers. Fitting isn’t it? Major props to MacGasm for discovering this, they deserve some kind of award.

Remember the so-called “Worlds Best Video Game for Cats” for iPad that was put out by an iOS developer? Of course not, but anyway, now they have some competition from none other than Purina Friskies, who has released three free games for iPad exclusively for your furry friends.

In case you’re skeptical that cats will actually play games on an iPad, watch the video above, or just open the links below from a tablet and let your cats go to town:

• Cat Fishing
• Tasty Treasures Hunt
• Party Mix-Up

The games are basic and feature things like fish swimming around or pieces of kibble exploding into more kibble as the cat (or you, if you’re so inclined) touch the screen. Not to spoil the iPad cat party, but the games will actually run on any browser or tablet thanks to HTML5, meaning they’ll run on any iOS device and Android too.

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If you’re tired of the antiquated (retro?) text-only appearance of the command line and Terminal.app, check out the fascinating new TermKit project.

TermKit aims to bridge aspects of the GUI with the command line, allowing this re-imagined terminal to see anything from icons to images, with progress bars and indicators that commands have executed successfully or failed, displaying anything that a modern web browser can (including HTML5 content), meaning there’s even fancy transitions and animations too. The developer cautions that TermKit is not a full terminal emulator, but it’s definitely very compelling even with its current limitations.
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As if there was any remaining doubt that Apple was working on a cloud player for your iTunes library, a patent has surfaced that describes just how part of the service will work. Somewhat amusingly, one of the drawings contained within the patent is, well, of a cloud.

So how will this work for the end user? The gist is that iOS devices will have the option to locally store small cached snippets of songs you want to play, and the remaining portion of the song will be downloaded and streamed while that initial local cache is playing. This setting will be contained within iTunes, as indicated in the patent image at the bottom of this post. Patently Apple describes this further:

The electronic device could receive and locally store initial portions of media items in the electronic device. When a user then instructs the device to play back a media item, the electronic device could initiate playback of the locally stored portion of media item while requesting a stream from the user’s media library for the remaining portion of the media item

Also, in an indicator that Apple is planning far into the future, the iTunes cloud patent shows that users will be able to select the speed of the network that which they are streaming onto. These network settings include 3G, WiFi, and, somewhat surprisingly, 5G coverage. This is also referenced in the graphic below.

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There is increasing evidence to suggest that Apple will be releasing thinner iPhone and iPod touch models sometime in the near future, although it’s unlikely to be the “iPhone 4S” update that is expected in September.

Thinner Camera Means Thinner iPod Touch?
The first piece of evidence comes via MacRumors, who tells us that Apple’s preferred camera sensor supplier, OmniVision Technologies, has just released a new 5MP camera lens that is 20% thinner than existing versions. With rumors saying that the next iPhone will have an 8MP camera, this new OmniVision camera seems a better fit for an iPod touch since “Apple has had to sacrifice on the camera quality and resort to thinner, lower-resolution sensors on those models,” according to MacRumors.

Tiny SIM Card Suggests Thinner & Smaller iPhones… But We Still Have SIM Cards
Next up is news from Reuters that “Apple has proposed a standardized SIM card smaller than those it currently uses in the iPhone and iPad in order to be able to produce thinner devices.” This is certainly good news for a thinner and small iPhone, but, as MacGasm points out, bad news for the universal SIM or SIM-free iPhones that were conceptualized and even patented. The idea behind a SIM-free phone allowed users to let cell carriers bid for their business and thus reduce rates for consumers, but MacGasm suggests rightly so that this idea probably didn’t go over so well with cellular carriers. In this case, the consolation prize for the consumer is likely a future smaller phone.

2+2 = Smaller and Thinner iOS Hardware
Combining these two pieces of news with various reports from earlier in the year looks to confirm Apple’s continued effort to minimize the iOS hardware footprint. In February, Bloomberg reported that Apple was working on a smaller iPhone, that report that was later substantiated by the Wall Street Journal only to be contradicted by another from the NYT. Now that smaller hardware components are turning up, it doesn’t take much to put 2 and 2 together, and that gives a decent chance we’ll at least see a redesigned, and maybe even smaller, iPod touch in September.

The much anticipated Final Fantasy Tactics is going to finally make an appearance on the iOS platform in the very near future. First up will be a release for iPhone in the “late June -mid-July” timeframe, and then followed by an HD release with higher resolution 1024×768 graphics specifically for the iPad.

This information comes directly from the official Final Fantasy Tactics Facebook page, where a few screenshots were posted. They also provided this sample of the redrawn graphics for the iPad:

It looks snazzy and Square RPG fans should be excited for another release to hit the iOS App Store. I saw this on MacStories, who points out that pricing hasn’t been announced yet, but considering Final Fantasy 3 for iPad is $16.99 the price tag will likely be similar at least for the iPad version.

So you already setup your Apple TV2 to run XBMC, and now you’re bored with it. Why not turn the ATV2 into a webserver like the guys at MacMiniVault did? Yes this link opens a web page served from an Apple TV2. You can do this yourself with your own Apple TV without too much work, just a bit of patience.

Before getting started, you’ll need to jailbreak the Apple TV2 with Seas0nPass, Seas0nPass is the easiest jailbreak utility around, but you could use PwnageTool or Redsn0w if that floats your boat. After you’ve done this, here’s a rundown of what you’ll need to do:

• SSH into the newly jailbroken Apple TV2 from the Terminal, the default root password is ‘alpine’ and you’ll need to know the AppleTV2’s IP address or you can try using the hostname apple-tv.local:

ssh root@apple-tv.local

• Change the root password from alpine to something else by typing ‘passwd’
• Install Lighttpd onto the Apple TV2 by using apt-get:

apt-get install lighttpd

• Use your favorite SFTP app (CyberDuck is free) to upload a lighttpd config file to /etc/lighttpd.conf – here’s a sample lighttpd.conf to work from
• Now launch lighttpd server with (you may need to run this as /usr/sbin/lighttpd-angel):

lighttpd-angel -f /etc/lighttpd.conf

Your Apple TV2 web server should now be up and running, this can be verified by pulling up the ATV’s IP address in a web browser.

If you want the webserver to automatically start when the Apple TV boots or reboots, you’ll need to add a launch agent plist to /Library/LaunchDaemons/, plist files are different than bash scripts in that you have to spell out each individual flag and argument as a string. In this case, the command to execute lighttpd-angel would translate to plist keys looking something like this:

This walkthrough isn’t perfect yet, it’s an elaborated version from the super simplified instructions on MacMiniVault who setup this live Apple TV webserver just to see how well it will handle the traffic load.