os

Redesigned iPad Mini may arrive before Retina: DisplaySearch

A slimmer iPad Mini may arrive before the Retina version, according to a report Tuesday from NPD DisplaySearch. A 9.7-inch iPad with a future A7 processor may also be on the way.

The next Mini, due in the second half sometime, will sport a 1,024x768 display (like the current version) but get a processor upgrade to the A6 from the A5 that's in the Mini today, said NPD DisplaySearch in blog post today.

"The new iPad mini will continue to use a 7.9-inch display with a 1024×768 resolution, but it will use the … Read more

The necessity of regular use of the 'purge' command in OS X

When using your Mac, active programs, documents, and system resources will be loaded into memory (RAM), where they can be accessed quickly to run and perform computations. While active memory contents are maintained in memory, the system also keeps some recently used but inactive processes and data there in order to quickly revive them, if needed.

These memory allotments should be managed dynamically for optimum performance, but some people who regularly run low on RAM may be concerned about this and resort to using "RAM cleaning" programs. One of these is the "purge" Terminal command that … Read more

Video shows what looks like iOS 7 running on an iPad

Apple has yet to give developers an iPad version of iOS 7, but photos, videos, and reports are popping up left and right about what the new operating system will look like on the tablet.

A new iPad iOS 7 video (see below) surfaced Tuesday from a Russian-based YouTube user named Rozetked who claims to have the upcoming OS running on his iPad. In the video, the user holding an iPad taps and swipes through different screens and features.

What's shown is awfully similar to what is known about iOS 7 for the iPhone and iPod Touch. When Apple … Read more

A portable Breathalyzer that can be too social

Driving while intoxicated is, quite literally, a life-and-death issue: according to the U.S. Department of Transportation, every 2 hours three people are killed in alcohol-related highway crashes. Compounding the tragedy is the fact that these deaths are preventable. Keeping intoxicated drivers from getting behind the wheel can save lives. And that's where the BACtrack Mobile Breathalyzer aims to make a difference.

While keychain-sized Breathalyzers have been around for years, the $150 BACtrack Mobile Breathalyzer brings the technology into the smartphone age. The pocketable unit syncs wirelessly over Bluetooth, allowing you to view your blood alcohol level on the … Read more

Five setup tips for Apple's new MacBook Air

For the past couple of months, prospective MacBook buyers, especially those looking for a slim MacBook Air, have been holding off on purchases, waiting to see what Apple had in store for its annual WWDC keynote.

While the new 11-inch and 13-inch Airs look and feel a lot like the previous couple of generations, the internal components have been upgraded with new, and incredibly energy efficient, CPUs, leading to battery life scores in excess of Apple's estimated 12 hours for the 13-inch version.

Because of that great battery life, you can bet that plenty of new MacBooks were ordered … Read more

Preview iOS 7 using nothing more than your browser

With the curtains pulled back on the new-look iOS 7, it's only natural for users to want to get a better idea of what the changes actually mean to their daily use. People don't like change -- big or small -- especially when it comes to the tech that's used on a daily basis.

Should you not be a developer and have access to early beta builds of iOS 7, or don't want to deal with all of the bugs and issues that come from dealing with the early test builds, you can click your way … Read more

How to recover your iTunes account ID

If you have regularly used iTunes to purchase music and movies, then you may have a significant collection of titles that are tied to your specific iTunes account. However, if you have used more than one iTunes account, then you may run into trouble if you cannot remember the account ID you used to purchase the items.

At the very least, if the songs are DRM-protected and you have not authorized your system to play them, then iTunes will present you with a notice to log in to your account before it will play them.

While Apple offers a quick … Read more

Never miss the free App of the Week from the App Store again

Last summer I covered an easy-to-create recipe on IFTTT that would send an e-mail or alert of your choosing once the App Store Twitter account posted a tweet announcing the latest freebie. Since that time there have been some changes to Twitter 's API policy, and IFTTT (name based on "If this, then that") has had to change how it uses Twitter within its service.

As such, the recipe demonstrated in my post last June no longer works. While browsing through public IFTTT Recipes today I found a solution that uses posts on the App Store's official … Read more

Check the air quality with Smoggy

I spent a couple of years growing up in Los Angeles, and I can still remember the feeling I'd get in my chest on particularly smoggy days in the summer. It was so bad some days that my brother and I would have to cut our Wiffle ball games short. If you live in a part of the country where the air quality isn't great, use iPhone app Smoggy (99 cents) to get a reading of the air quality before heading out to exercise or sending your kids out to play.

The app lets you use your current … Read more