Magnets: How do they work? Differently on the new iPad than on the iPad 2, it has emerged — and that's bad news for anyone with an old or third-party smart cover.
A number of users who bought new iPads over the weekend (this reporter included) were dismayed to discover that the smart covers they'd bought for the iPad 2 didn't work on the new model.
Smart covers, which attach to the iPad's built-in magnets, are supposed to turn the tablet on automatically when you flip them open. But as dozens of iPad users in this Apple forum concurred, that was no longer the case with many smart covers on the new iPad.
That seemed odd, as the new iPad is physically no different from the iPad 2 — on the surface, at least. But it turns out Apple has been messing with the polarity of its magnets under the hood.
Photographer Mark Booth uncovered this when he did some experiments with magnets, iPads and a couple of smart covers. You can see the results in a video on Booth's blog.
"The iPad 2?s sleep/wake sensor wasn't polarity specific," Booth explains. And that apparently led to an issue for iPad 2 users who flipped their smart covers around so that they sat flush with the back of the tablet — an everyday act that could cause the iPad 2 to switch off unintentionally.
So it seems the new iPad's sleep/wake sensor does require a specific polarity. But in fixing one issue, Apple appears to have caused another for users who want to use their old smart covers with their new tablets. (We've asked Apple to comment, and will update you if we hear back.)
Booth theorizes that Apple quietly made the polarity change in their smart covers at some point in 2011, since newer Apple-made smart covers do seem to work with the new iPad. If you got yours for the holidays, there's a good chance you won't see a problem.
If your smart cover hails from early 2011, try taking it back to the Apple store; Booth says he's hearing from users that the store will exchange old smart covers for new ones. Owners of third-party smart covers, however — such as the beautiful wood covers from Miniot — appear to be out of luck.
And it may not simply be a case of having to turn the new tablet on manually. In tests using my Miniot as a stand — the other purpose of the smart cover — the new iPad's screen was plagued by fuzzy electronic lines and flashing artifacts.
Do you own a smart cover and a new iPad? Have you noticed this issue? Let us know in the comments.
BONUS: The New iPad
The new 9.7-inch iPad has 2048 x 1536-pixel retina display, 5-megapixel camera (with the same optics sensor from the iPhone 4S) and 1080p video recording. It is available March 16 in black and white, powered by A5X chip (with quad-core graphics) and supports 4G LTE networks. It's 9.4 millimeters thick and 1.4 pounds.
Wi-Fi only iPads cost $499 for 16 GB, $599 32 GB and $699 for 64 GB, while 4G versions cost $629 for 16 GB, $729 32 GB and $829 for 64 GB. Pre-orders start today, and the devices will be in stores March 16 in these 10 countries: U.S., UK, Japan, Canada, Switzerland, Germany, France, Hong Kong, Singapore and Australia.
Credit: Apple.com
"Pick up the new iPad and suddenly, it's clear. You're actually touching your photos, reading a book, playing the piano. Nothing comes between you and what you love. To make that hands-on experience even better, we made the fundamental elements of iPad better — the display, the camera, the wireless connection. All of which makes the new, third-generation iPad capable of so much more than you ever imagined."
Credit: Apple.com
"Four times more pixels than iPad 2. Razor-sharp text. Richer colors. The Retina display transforms the entire iPad experience. So everything looks and feels incredibly lifelike and perfectly detailed."
Credit: Apple.com
Apple is working on two LTE versions of the iPad with AT&T and Verizon in the U.S., as well as Rogers, Telus and Bell in Canada. Both LTE U.S. models will be 3G ready, too.
Credit: Apple.com
"The new iPad features Apple's 5-megapixel iSight camera. Designed with advanced optics, it lets you shoot gorgeous photos and 1080p HD video."
Credit: Apple.com
The new iPad features all of these built-in apps.
Credit: Apple.com
iPhoto on the iPad features smart browsing, multi-touch editing, professional quality effects, brushes, photo beaming and photo journals.
Credit: Apple.com
"With brushes, touch-ups are exactly that — you use your finger to paint adjustments onto an image. Swipe over an area to make it lighter or darker. Zoom in to brush away blemishes with the powerful Repair tool. Select the Sharpen brush to bring out the fine details. Or use the Soften brush to smooth hard lines and edges. (It works wonders on wrinkles, too.)"
Credit: Apple.com
"iPhoto completely changes the way you edit photos. You don't need to be a professional or watch hours of web tutorials to know how it works. Simply touch the part of an image you want to change, then drag up, down, left, or right to turn any piece into a masterpiece."
Credit: Apple.com
"Choose from dozens of beautifully designed photo effects to give your pictures that little extra something. Something dramatic, something soft and dreamy, something from another era, or something just plain quirky. Use the swatch book to change the look and feel of each photo. Then pinch, zoom, or slide to adjust an effect. And just like that, you've applied hours of professional edits in the blink of an eye."
Credit: Apple.com
The new 9.7-inch iPad has 2048 x 1536-pixel retina display, 5-megapixel camera (with the same optics sensor from the iPhone 4S) and 1080p video recording. It is available March 16 in black and white, powered by A5X chip (with quad-core graphics) and supports 4G LTE networks. It's 9.4 millimeters thick and 1.4 pounds.
Wi-Fi only iPads cost $499 for 16 GB, $599 32 GB and $699 for 64 GB, while 4G versions cost $629 for 16 GB, $729 32 GB and $829 for 64 GB. Pre-orders start today, and the devices will be in stores March 16 in these 10 countries: U.S., UK, Japan, Canada, Switzerland, Germany, France, Hong Kong, Singapore and Australia.
Credit: Apple.com
"Pick up the new iPad and suddenly, it's clear. You're actually touching your photos, reading a book, playing the piano. Nothing comes between you and what you love. To make that hands-on experience even better, we made the fundamental elements of iPad better — the display, the camera, the wireless connection. All of which makes the new, third-generation iPad capable of so much more than you ever imagined."
Credit: Apple.com
"Four times more pixels than iPad 2. Razor-sharp text. Richer colors. The Retina display transforms the entire iPad experience. So everything looks and feels incredibly lifelike and perfectly detailed."
Credit: Apple.com
Apple is working on two LTE versions of the iPad with AT&T and Verizon in the U.S., as well as Rogers, Telus and Bell in Canada. Both LTE U.S. models will be 3G ready, too.
Credit: Apple.com
"The new iPad features Apple's 5-megapixel iSight camera. Designed with advanced optics, it lets you shoot gorgeous photos and 1080p HD video."
Credit: Apple.com
The new iPad features all of these built-in apps.
Credit: Apple.com
iPhoto on the iPad features smart browsing, multi-touch editing, professional quality effects, brushes, photo beaming and photo journals.
Credit: Apple.com
"With brushes, touch-ups are exactly that — you use your finger to paint adjustments onto an image. Swipe over an area to make it lighter or darker. Zoom in to brush away blemishes with the powerful Repair tool. Select the Sharpen brush to bring out the fine details. Or use the Soften brush to smooth hard lines and edges. (It works wonders on wrinkles, too.)"
Credit: Apple.com
"iPhoto completely changes the way you edit photos. You don't need to be a professional or watch hours of web tutorials to know how it works. Simply touch the part of an image you want to change, then drag up, down, left, or right to turn any piece into a masterpiece."
Credit: Apple.com
"Choose from dozens of beautifully designed photo effects to give your pictures that little extra something. Something dramatic, something soft and dreamy, something from another era, or something just plain quirky. Use the swatch book to change the look and feel of each photo. Then pinch, zoom, or slide to adjust an effect. And just like that, you've applied hours of professional edits in the blink of an eye."
Credit: Apple.com
No hay comentarios:
Publicar un comentario