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Apple's iMac Pro may have hands-free Siri voice control
Those rumors of Apple using custom ARM chips for more features inside Macs? They're true... and you might not have to wait long to witness it in action. Jonathan Levin has combed through BridgeOS code that should accompany the iMac Pro, and it looks as if Apple will be using a cut-down version of the iPhone 7's A10 Fusion chip as a co-processor. While its full functionality isn't clear yet, developer Steve Troughton-Smith notes that the A10 appears to handle macOS' boot and security processes, such as passing firmware to the main Xeon processor and managing media copy protection. More importantly, Guilherme Rambo has found references to "hey Siri" support -- as with Cortana on Windows 10, you might not have to click an icon or invoke a keyboard shortcut just to ask about the weather.
Apple releases SMC updates to enable Power Nap in Mountain Lion
If you have a Mountain Lion machine eligible for Power Nap, one of OS X's new marquee features, you should check Software Update (via the Mac App Store) to make sure you've got the latest firmware. The enablers for the 2011 MacBook Air machines and the 2012 models were released on July 25, and the SMC update for the Retina MacBook Pro arrived on Friday. Apple has posted all three enablers on a single page.
Apple delivers update to bring Power Nap feature to 2011, 2012 MacBook Airs
Amidst all the Mountain Lion excitement from yesterday, a few members of the Apple crowd were inadvertently forgotten -- yes, we're talking about 2011 / 2012 MacBook Air and Retina MBP owners looking for some extensive Power Nap action. Luckily for most of them, however, the Cupertino behemoth's quickly acted, outing a solution that'll see the efficacious napping feature make its way onto the aforementioned generations of MacBook Airs. Unfortunately, not all is good news, as that pixel-packed MacBook Pro will have to wait it out on the sidelines a little longer, with Apple saying an SMC update is "coming soon." Sound good? You'll find the download on the company's support page, linked down below to save you more troubles. Update: According to MacRumors, Apple's pushed out an SMC update to Retina MacBook Pros that enables the Power Nap feature on these machines. [Thanks to everyone who sent this in]
Mountain Lion 101: Power Nap
One of OS X Mountain Lion's lesser-known features is the curiously named Power Nap. It's roughly analogous to an actual sleeping mountain lion; while he's catching some Zs in a tree, his brain is constantly aware of what's going on around him, monitoring sounds and scents that might spell danger or food. Likewise, Mountain Lion's Power Nap will keep your Mac a tiny bit awake. Just enough of the system will be active during sleep (on certain Mac models) to grab email, notes, reminders and messages, run backups, and download OS X updates. All of this is done without turning on a screen, powering up a fan, or doing anything else that could appear to be "waking" your Mac. It's enabled for both plugged-in and battery-only setups by checking the appropriate Power Nap box on System Preferences > Energy Saver. Power Nap in OS X Mountain Lion works only on current MacBooks that only ship with built-in flash storage -- the MacBook Air (2nd generation, meaning 2011 or later) and Retina MacBook Pro -- so this isn't a feature you're going to see on every Mac today. Will we see this extending to more Macs in the future? I certainly hope so; it could theoretically work on any Mac with proper power management circuitry and a boot SSD. I've enabled it on my 2011 MacBook Air and it works quite well. Previously, if I hadn't awakened the MBA for several days, I could count on having the Mail app spin for quite a while as it downloaded my email. Now when I open my Air's cover, I can be sure that it's going to be up to date with most, if not all, of my email. #next_pages_container { width: 5px; hight: 5px; position: absolute; top: -100px; left: -100px; z-index: 2147483647 !important; }
Apple introduces Power Nap at WWDC 2012
Apple introduced Power Nap, a new feature of OS X during today's WWDC 2012 keynote. Available on the MacBook Air (2nd gen) and MacBook Pro with Retina Display "Mac laptops with flash storage," this feature runs backups and "keeps data up to date" while the computer sleeps. Apple notes that Power Nap is silent and power efficient. It's supposed to get mail, update calendar entries and more -- including backing up to Time Capsule, if you've got one.
Apple introduces Power Nap OS X feature that updates your Mac while it's sleeping
Apple just introduced a new OS X feature here at WWDC 2012 called Power Nap. It lets your Mac update email, notifications and photos in the background, as well as back itself up while charging. Whether or not Apple ever drops the word "Ultrabooks" (and trust us, it won't), this addition is a clear retort to all those Windows-based ultraportables that promise to keep web-based apps up to date. In addition to the new MacBook Pros announced today, the feature will work with the second-generation Air, which makes us think all other legacy Macs might be excluded. Supposedly, too, the technology goes easy on the battery and won't stir up the fans, though Apple claims they're quieter on the new Macs anyway. For more coverage of WWDC 2012, please visit our event hub! Myriam Joire contributed to this report.
