O'Grady's PowerPage » Apple

Apple releases Mac OS X 10.6.8 builds to developer community

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Date: Monday, May 16th, 2011, 04:03
Category: News, Software


There may not be a ton of details about it, but it’s on its way.

Per MacRumors, Apple has released a new build of Snow Leopard to developers, the first since 10.6.7 in March, and potentially the last before the delivery of Mac OS X Lion this summer.

The new build, identified as 10K521, reportedly comes without any detail of changes.

That update was delivered in two flavors, one specifically for Thunderbolt-equipped MacBook Pros identified as build 10J3250, and a general release for other models 10J869.

Mac OS X 10.7 Lion is anticipated to be released at Apple’s Worldwide Developer Conference during the first week of June.

Stay tuned for additional details as they become available.

Recently published patent shows Apple’s interest in adding camera, games to iPod nano

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Date: Friday, May 13th, 2011, 04:12
Category: iPod Nano, Patents

A newly released patent application shows that Apple has interest in improving its multi-touch iPod nano with a camera and support for new software such as games.

Per AppleInsider, potential features of a future touchscreen iPod nano were revealed this week in a new patent application published by the U.S. Patent and Trademark Office entitled “Environment Sensitive Display Tags.” The document describes adding new sensors to the iPod nano, including a camera, to add new functionality.

The application concentrates on software features like screen savers, allowing information or content to be displayed on the device. Apple’s proposed invention would use sensors that would display unique content, or change the manner in which it is displayed.

But even more interesting are the illustrations shown in the application that include references to a camera and games. Currently, the sixth-generation iPod nano does not feature a camera, and cannot run software outside of what is preinstalled on the device.

In addition to a camera, the application also makes mention of the inclusion of a motion sensor, temperature gauge, and a microphone. Each of these sensors could be used to dynamically alter the way a screensaver would be played on an iPod nano.

While the application itself makes no mention of the iPod nano model in its text, the images show a small device with no physical buttons with an appearance similar to the multi-touch model Apple released last September.

The mention of a camera in the patent filing comes just days after a new photo claimed to show a seventh-generation iPod nano with a rear-facing camera, and without the built-in clip featured on the sixth-generation model. Another picture, also suggesting Apple could add a camera to its tiny media player surfaced in early April.

A camera was previously featured on the iPod nano in its larger fifth-generation model, released in 2009 and featuring the classic-style click wheel for input. Previous version of the device also supported iPod Click Wheel Games, but no games are available for the touchscreen sixth-generation iPod nano.

While the iPod nano operating system is designed to look and feel like iOS, which powers the iPod touch and iPhone, it is actually a different, unique operating system. In December, hackers managed to crack the software, but have not yet released any useful hacks aside from removing icons.

Apple’s patent application was first filed in November of 2009. It is credited to Duncan Kerr, Nicholas King, and Michael B. Victor.

Hard drive replacement in Thunderbolt-equipped iMac restricted by unique connector, temperature control system

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Date: Friday, May 13th, 2011, 04:48
Category: iMac, News

If you want to upgrade the hard drive on your new Thunderbolt-equipped iMac, you may be in for some additional challenges.

Per Other World Computing, Apple iMac desktop line features a new custom 7-pin serial ATA connector and proprietary temperature control system that will make hard drive upgrades difficult for end users.

The article’s authors found that the main 3.5″ SATA hard drive bay in the new 2011 Thunderbolt-equipped iMacs has been modified significantly. Instead of a standard 4-pin power configuration, the drives in the new all-in-one desktop use a custom 7-pin configuration.

In addition, hard drive temperature control is reportedly detected through a combination of the new cable and proprietary firmware that Apple has on the hard drive itself.

“From our testing, we’ve found that removing this drive from the system, or even from the bay itself, causes the machine’s hard drive fans to spin at maximum speed,” the report said,” and replacing the drive with any non-Apple original drive will result in the iMac failing the Apple Hardware Test.”

The site tried a number of methods to circumvent the changes Apple has implemented in the new iMac, including swapping the main drive out with the same model drive, as well as a different solid-state drive. All testing so far has found that the Apple-branded hard drive not be removed or replaced.

In addition, though the iMac EFI Update 1.6 released earlier this month allows 6Gb/s speeds on two internal ports, the standard 7,200rpm drive that ships with the new iMacs cannot take advantage of those fast throughput speeds.

The site sells a “Turnkey Upgrade Program” that allows for hard drive upgrades on Mac hardware. While the service will not allow upgrades to the main drive, it can take advantage of an external eSATA port or allow additional, secondary hard drives to be added.

Apple’s new quad-core Sandy Bridge iMacs with Thunderbolt ports debuted earlier this month. Users can configure the desktop to include both a standard spinning hard drive as well as a 256GB solid-state second drive, on which Mac OS X and all applications will come preinstalled.

The new iMacs were the first hardware to ship with Intel’s new Z68 chipset, which allows for faster solid-state drive caching performance with hybrid drives or a combination of SSD and traditional drives. However, Apple’s new iMacs do not take advantage of the new caching feature offered by the Z68 chipset.

Stay tuned for additional details as they become available.

Apple patent describes keyboards with sensors, tactile feedback

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Date: Thursday, May 12th, 2011, 20:47
Category: Patents


This could be nifty.

Per AppleInsider, Apple has shown interest in creating an advanced keyboard that could provide tactile feedback to users through the inclusion of numerous proximity sensors and air vents on individual keys.

The concept was revealed this week in a new patent application published by the U.S. Patent and Trademark Office. The filing, entitled “Input Devices and Methods of Operation,” notes that as physical keyboards get smaller and more compact, they may not offer the same typing experience users prefer.

A smaller keyboard might limit the tactile feedback a user feels on their fingertips while typing. This is as a result of keys that do not travel as far when pressed on, say, a much thinner keyboard.

Apple proposes addressing this issue by placing proximity sensors in each key on a keyboard. These sensors could be used to detect when user input on a key is imminent.

The patent filing describes a system that would “flow air from the input device,” perhaps through openings in the surface of an individual key on a keyboard. This would provide tactile feedback to the user before they make physical contact with the key surface.

This air pressure could be used to apply air pressure against a user’s fingertips, giving tactile feedback even though the key may not move as much as a key on a more traditional keyboard.

In another example, Apple describes a pneumatic system that would be used to “advance the selected key in a direction of actuation in response to detecting user selection.” Through this method, the key would be “pulled away from the user.”

Apple also proposes combining these two methods in a keyboard that would provide initial air resistance to movement of a user’s fingers, and then withdraw a key from the user’s touch.

The application, made public this week, was first filed in November of 2009. The proposed invention is credited to Aleksandar Pance, Michael Sinclair, and Brett Bilbrey.

Stay tuned for additional details as they become available.

Apple TV 4.2.2 update out the door

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Date: Thursday, May 12th, 2011, 03:59
Category: Apple TV, News, Software

A new software update addresses a variety of minor issues for users of the second generation “black box” A4-powered Apple TV. You can install the update on your Apple TV by navigating to Settings -> General -> Update Software and following the directions there.

Per AppleInsider, the update, which is the second minor update to version 4.2, is named 4.2.2, but internally is described as iOS 4.3 build 8F305, addresses a half dozen minor issues:

– Audio: Addresses an issue in which audio is not output when playing some video content.

– Video playback: Addresses an issue in which video is not displayed when playing some content.

– Audio output setting: Adds an audio output setting for switching to 16-bit audio for compatibility with some TVs and AV receivers.

– Live FF/RW improvements: Improves the performance of fast-forwarding and rewinding live events.

– Movie description: Addresses an issue in which the description information is not displayed for some movies.

– YouTube video order: Addresses an issue in which YouTube subscription videos were not ordered by date.

Users of the original, Intel-based Apple TV are still stuck with software update 3.0.1, as that model is now discontinued.

If you’ve tried the update and noticed any major changes, please let us know.

Apple releases iPhoto 9.1.3 update

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Date: Thursday, May 12th, 2011, 02:56
Category: News, Software


Apple on Tuesday released iPhoto 9.1.3, the latest version of its image organization and editing application. The update, a 112 megabyte download which can be be snagged via Mac OS X’s Software Update feature, offers the following major fix:

– Fixes a problem that could cause some events merged in iPhoto to be split back into multiple events on iOS devices after being synced.

iPhoto 9.1.3 retails for US$49 as part of iLife ’11 and requires Mac OS X 10.6.3 or later to install and run.

If you’ve tried the update and noticed any changes, please let us know.

Leaked photo shows 7th-generation iPod nano with 1.3 megapixel camera, no attachment clip

Posted by:
Date: Wednesday, May 11th, 2011, 07:39
Category: iPod, iPod Nano, Pictures

If it’s not the rumors that keep technology interesting, it’s the leaked product photos.

Per tw.apple.pro, additional evidence has surfaced showing that the seventh generation iPod nano will retain its same small form factor and multi-touch screen, but add a camera to the rear side of the diminutive device and strangely ditch the built-in clip.

A picture claimed to show the alleged seventh-generation iPod nano appeared on Monday on the website, the accompanying report claiming that the camera is a low-resolution 1.3 megapixel lens.

Crediting a source named “Ray” from California, the site suggests that the next iPod nano will not include a clip as the current model does. Placing a clip on the back of the device would cover the camera lens on the supposed device.

Tuesday’s picture is not the first report to suggest that Apple could add a camera to its multi-touch iPod nano. In early April, an unverified photo showed an alleged seventh-generation iPod nano frame with space in the back for a rear-facing camera.

The Taiwanese Apple blog has correctly leaked each of the previous six generations of the iPod nano. Last year, they leaked photos of a tiny touchscreen that went on to become the multi-touch display for the sixth-generation iPod nano, released in 2010.

The larger fifth-generation iPod nano, released in 2009, did have a camera, along with the classic-style iPod click wheel. But the camera was ditched in the 2010 model, allowing Apple to create an even smaller device driven by a multi-touch display.

Adding a camera to the iPod nano once again could appease some critics who were disappointed that the feature was removed last year. But removing a clip from the rear of the device would also be a detriment, as the small size and inclusion of an integrated Nike+ pedometer has made the sixth-generation iPod nano a strong choice for use at the gym.

Stay tuned for additional details as they become available.

Amazon quietly adds iOS support for Cloud Player music streaming service

Posted by:
Date: Tuesday, May 10th, 2011, 03:10
Category: iPad, iPhone, iPod, iPod Touch, News, Software

Competition’s a bit weird sometimes.

Amazon has silently added support for browser-based playback of music in its new cloud streaming service on iOS-powered devices.

Per TechCrunch, Amazon quietly added support for iOS devices through its built-in Safari browser. Users can log into their account on Amazon and access the Cloud Player, which now allows streaming of audio files stored on its servers.

Users who visit the site will still be prompted with a message warning them that their browser is not supported. However, music playback now works through the service, and audio is even paused when a push notification or call is received.

“Of course, this implementation is still not as good as it is on Android, where Cloud Player is part of a native app,” author MG Siegler wrote. “But if Amazon did a little web work and made the web-based player optimized for the iPhone and iPad, it would certainly be very useable on a regular basis.”

Amazon’s cloud streaming service launched in March, but initially only had support for streaming via the Web and on Android devices. Amazon Cloud Drive offers 5GB of free online storage, with premium accounts expandable to up to 1,000GB.

The push to launch the service, which requires users to upload their own songs and is not backed by any recording industry licensing deals, was seen as a move to preemptively take on Apple and its own anticipated cloud music streaming service. It’s also been reported that Apple is expected to unveil its “iCloud” service this year with support for bookmarks, e-mail, contacts and more, in addition to music streaming.

Stay tuned for additional details as they become available and if you’ve played around with Amazon’s Cloud service on your iOS device and have any feedback to offer, let us know.

Mac OS X 10.7 (“Lion”) to support up to 450 mbps Wi-Fi speeds on newer Mac models

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Date: Monday, May 9th, 2011, 03:09
Category: News, Software

Although it’s unknown as to exactly when Mac OS X 10.7 (“Lion”) will be released, its feature list is looking interesting.

Among these features is a new protocol that will unlock the latent capacity of recently released Thunderbolt MacBook Pro and iMac systems to use faster 450 Mbps 802.11n wireless networking, thanks to triple send and receive antennas capable of supporting three spacial streams of wireless traffic.

Per AppleInsider, the 802.11n WiFi standard supports faster networking speeds through a number of technologies, including the use of multiple antennas (aka “MIMO” or multiple-input multiple-output).

Devices and wireless base stations supporting 802.11n can use multiple antennas (up to four each for send and receive) to spatially multiplex multiple independent data streams within one spectral channel of bandwidth enabling faster data throughput, a major factor of why the relatively new 802.11n is faster than previous 802.11 a/b/g wireless networks.

The 802.11n standard also supports the less-utilized (but higher frequency and therefore weaker wall penetrating) 5GHz frequency band, which was previously only tapped by 802.11a devices in corporate networks; 802.11b/g standards both only use the (often heavily saturated) 2.4GHz frequency band, potentially suffering from interference with neighboring wireless networks or Bluetooth devices.

New 802.11n networks can also speed up data transfers by using wide, 40MHz bandwidth channels to double the amount of radio spectrum used. Apple’s Airport base stations only support wide channels when configured to work as “802.11n only (5GHz)” networks. The option is hidden behind the “Wireless Network Options” button.

MCS is reported by Mac OS X clients in the AirPort menu when holding down the Option key. This index number can scale down depending on signal strength and interference, but its top limit is bound by the features of the hardware on the client and the network’s base station.

For example, iPhone 4 is 802.11n but lacks support for 5GHz and wide channels, limiting it to 802.11n networks configured to use 2.4GHz. The iPad, in contrast, can see and connect to “802.11n only (5GHz)” wireless networks. However, the iPad can still only support one spatial stream using a 20MHz channel because, like the iPhone, it lacks multiple “MIMO” antennas (due to battery life, cost and complexity constraints, as each antenna also requires radio support as well).

This limits Apple’s iPhone 4 and iPad to an MCS index of 7, with a top throughput rate of 65 Mbps. Earlier 802.11b/g devices (including older iPhones) can only support a maximum data rate of 54 Mbps. The iPad, unlike iPhone 4, can also make use of 5GHz networks, which may enable for less interference from neighboring wireless traffic but does not raise its MCS index.

All Macs supporting 802.11n have multiple antennas and can therefore support two spacial streams, allowing them to achieve an MCS of 15 and a top data rate of 130 Mbps on 2.4GHz networks. Unlike iOS devices, Macs can also handle wide 40MHz channels in the 5GHz band, enabling a doubled data throughput of 300 Mbps when connecting to a “802.11n only (5GHz)” network configured to support wide channels.

This year, Apple began incorporating three send and receive antennas in its Thunderbolt-equipped MacBook Pro and iMacs, enabling them to achieve an MCS of 23 and a top data rate of 450 Mbps on 5GHz networks with wide channels. This new capability goes beyond the baseline certification of 802.11n as defined by the Wi-Fi Alliance, which maxes out at 300 Mbps

While not currently supported by Mac OS X Snow Leopard, a developer has reported that the developer preview of Lion does indicate support for the new hardware when used with modern base stations such as Airport Extreme or Time Capsule.

The developer tested a MacBook Pro using a 2.3GHz Core i5, and reported an MCS of 23 with a transmit rate of 450 using a 5GHz network hosted by Airport Extreme. Previous machines are only able to achieve MCS 15.

If you’ve gotten your hands on an early build of Mac OS X 10.7, let us know how it went and we’ll have additional details as they become available.

iPhone dev team releases untethered jailbreak for iOS 4.3.3

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Date: Monday, May 9th, 2011, 03:33
Category: iPhone, News, Software

For those of you who don’t mind living on the edge, you can now do it a bit more sensibly with your iPhone.

Per The Unofficial Apple Weblog, jailbreakers hesitant to update to iOS 4.3.3 can now do so without losing their ability to jailbreak. The iPhone dev team confirmed iOS 4.3.3 is still vulnerable to the untethered jailbreak exploit that @i0n1c created for 4.3.1. Released earlier this week, this version of iOS fixes the location bug that made headlines a few weeks ago.

Both the group’s PwnageTool and redsn0w have been updated and will jailbreak iOS 4.3.3 devices including the iPhone 3GS, iPhone 4 (GSM), iPod touch 3G, iPod touch 4G, iPad1 and AppleTV 2G (v4.3;8F202). Unfortunately, the iPad 2 is not yet supported and its jailbreak is still under development.

Head over to the dev team’s blog for more information about this untethered jailbreak. As with all jailbreak attempts, follow the directions carefully and proceed at your own risk…