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On Google Now and Battery Drain

Google Now for iOS launched on Monday through an update to the Google Search app, which displays location and context aware cards underneath Google’s search options. For a little while, I’ll be using Google Search to reference tidbits of information on the Internet instead of Safari or Chrome on my iPhone, while also living with Google Now to discern its value on iOS. An early conclusion I came to, like many tech writers have, is that Google Now uses additional battery life when turned on. Lifehacker, reporting on a Cult of Mac story about the battery drain caused by Google Now’s use of Location Services, was later contacted by Google. A Google spokesperson wrote:

Reports that Google Now drains battery life are incorrect. We understand people’s concern about seeing the Location Services icon stay on when they use Google Now. Many apps that keep the icon on actually do drain the phone’s battery because they require very accurate location. (For example a navigation app has to run your GPS all the time to keep you from missing your turn.) Google Now is built very differently: it uses cell towers and wifi hot spots for much lower battery impact.

We extensively tested Google Now on iOS for months and didn’t see reports of significant battery impact — we would encourage you to try it in the Google Search app for a few days and we don’t expect you to see significant impact on your battery. If you are seeing a problem, please do tell us (just tap feedback in the app settings). We take user feedback very seriously.

It’s a very defensive statement by Google — there’s conflicting statements about battery drain and a note that Google Now on iOS was built to specifically use cell towers and Wi-Fi hotspots instead of GPS. Even if that’s the case, location aware apps do make use of Assisted GPS with or without a clear line-of-sight to a satellite. Nearby Wi-Fi hotspots and cell towers are used to more quickly pinpoint where you are in the world, or are used completely in the absence of GPS. In their release notes, Google also notes that the Google Now will stop tracking location once battery life is low (from what I’ve seen I believe this is at 20%), and that the app only starts actively tracking location once you move a long distance.

As far as battery drain issues go, Google does say that they haven’t seen internal reports of “significant battery impact,” which I think is fair, even if they originally outright denied it. Many apps, in addition to Google Now, that use Location Services or take advantage of features like Geofencing do eat up additional battery life. Apps like Passbook use Geofencing so that you can quickly swipe open a ticket or gift card at a place of business, and apps like Reminders also use Geofencing to remind you of a task at a given location. These apps, however, remain in the background until needed and aren’t significantly impacting daily battery life, which is the key word here.

Google Now wants to deliver “up-to-the minute” information. The difference between apps like Passbook and Reminders in comparison to Google Search is that Google Now appears to always be actively tracking your location, as a navigation app like Maps would, even after it’s closed for a period of time. Google claims that the icon in the status bar remains as Google Search will occasionally report your location to update traffic alerts for example. Google Now’s Location Reporting in particular is used to periodically check location information when the app is not in use, for use with directions and nearby places. But Google Now isn’t sending push notifications, and the only time it really needs to update cards is when you open the app. Unlike Google Now on Android, Google Now on iOS is sandboxed inside an app and not integral to the OS.

Why doesn’t Google Now simply refresh the cards only when you open the Google Search app, pinging for your location at that time? That sounds like a better solution to me, even if I had to wait an extra second or two for cards to be updated.

If battery life is of concern, you can disable Google Search in Location Services through Settings. You can then manually refresh the cards when you’re looking for something nearby.

For more information on how Google Now works on iOS, you can view the related help document here.

[via Lifehacker]

Horace Dediu on Apple Analysts and Doomsayers→

Horace Dediu, speaking to The Next Web:

TNW: There has been much talk recently on the ‘decline’ of Apple, as reflected in its stock price. What’s your take on this ‘decline’ and the suggestions that Tim Cook should be fired?

Dediu: I’ve written about the perception of decline several times. The quick answer is that as Apple has risen, the number of people who have taken it upon themselves to give commentary on how Apple should improve itself has increased. If the increase in commentary is in proportion to Apple’s sales then it has risen ‘exponentially’.

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Apple Reveals New “All-Time Top Apps” Following Countdown To 50 Billion Downloads

Alongside the countdown to 50 billion app downloads posted earlier today, Apple has also published a series of updated charts for the top downloaded apps of all time. Apple posted the same charts last year, after the App Store hit 25 billion downloads, and had done the same in January 2011 ahead of 10 billion downloads.

Apple’s charts of the Top 25 apps of all time provide a precious insight into the trends of the App Store for free and paid apps downloaded by iOS users on their iPhones and iPads. While the charts from 2012 and 2013 are largely similar in terms of presence of games and brands like Angry Birds and Facebook, there are some interesting differences worth noting.

Below, we have compiled the complete list of updated “all-time top apps”, alongside some notes about the differences from last year’s charts. Read more

Apple Posts Countdown to 50 Billion App Downloads

With its weekly App Store refresh, Apple has today launched an official countdown to 50 billion app downloads. Through a page available on iTunes, Apple explains that they will award an App Store gift card of $10,000 to the lucky customer who will download the 50 billionth app, plus a $500 App Store gift card to each of the next 50 people to download an app.

Apps have revolutionized the way we play video games, consume news, do business, educate, communicate, create art, and so much more.

The countdown promotion is open to entrants who are 13 years of age or older and are located in one of the 155 countries where the App Store is available. There’s a limit of 25 entries per person per day; Apple specifies that the live counter is for “illustrative purposes” only.

In the App Store page, Apple has also posted links to official rules and a guide to enter to win without a purchase or download, but the links aren’t live on Apple.com yet. We will update this more with more information as it becomes available from Apple.

Apple announced 40 billion App Store downloads in January 2013, with 20 billion of them in 2012 alone. For the 25 billionth app download in 2012, Apple awarded  Chunli Fu of Qingdao, China – who downloaded  Where’s My Water? Free – with a $10,000 gift card.

You Could Soon Be Editing RAW Images on Your iPad With Adobe’s Mobile Complement to Lightroom→

Our gut feeling is that professional equivalents to applications such as Aperture, Final Cut Pro, and Logic could eventually find their way to the iPad alongside a future iOS announcement or in their own Keynotes. We’ve talked at length before about how apps like Aperture could power mobile studios, utilizing Apple’s existing software stack of services like iCloud and Photo Stream. And we weren’t too far off the mark at the time — a month later Apple announced iPhoto for iOS devices, which offers more advanced editing features in contrast to the tools available in iOS’ Photos app.

Adobe, which already has its own iPhoto and Photo Stream alternatives with Revel (launched as Carousel), looks to be expanding their professional suite of photography solutions with a mobile complement of Lightroom on mobile devices such as the iPad. Jeff Blagdon from The Verge writes,

The app, which is still in the early stages of development, uses the lossy DNG Smart Previews new to Lightroom 5 to keep the footprint on your tablet to a minimum, and will use the same image processing model employed in Lightroom and Adobe Camera Raw.

… During his appearance, Hogarty used an iPad 2 to zoom and scroll inside a large 5D Mark III RAW image, tweaking adjustments to shadows, highlights, and color temperature.

Christian Zibreg of iDownloadBlog also has a YouTube clip of the development build, along with a preview of the Smart Previews feature included in Lightroom 5.

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Calzy Calculator

Calzy

Calzy

When it comes to iPhone calculators, I have simple needs: they have to help me when I’m buying groceries.

I have been using Tapbots’ excellent Calcbot app for years: unlike Apple’s built-in calculator, it comes with proper support for undo and history, which allows me to easily keep track of the items I’m buying at the grocery store. You could say that, like image editors, I seek out for non-destructive calculators: I want to have access to a stacked list of the single operations I have entered and to be able to delete items inside the expression list. The problem with Calcbot, as I tweeted in March, is that the app still hasn’t been updated for the iPhone 5’s taller screen, and, as MacStories readers know, I can’t stand looking at a letterboxed app on a daily basis. Calcbot works fine, but I wanted to see whether I was missing out on new calculator apps that were ready for the iPhone 5 and had comparable feature sets. Fortunately, I found Calzy. Read more

Instagram Introduces ‘Photos of You’→

Now available in both the App Store and Google Play, Instagram 3.5 introduces “Photos of You,” a new feature that makes tagging friends in photos as easy as adding hashtags. Anyone who has an Instagram account can be tagged in the photo, adding a new dimension of social photography on top of Instagram features like Photo Map, which describes where photos were taken.

The new Photos of You section in your Instagram profile will collect all of the photos you’ve been tagged in, helping to connect you with friends who may have snapped your picture. Similarly to Facebook, you can opt to approve pictures you’ve been tagged in before they appear in your profile. To give people a chance to play with the new feature, Photos of You will go live as a new profile section on May 16th.

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Apple Releases iOS 6.1.4→

Today Apple released iOS 6.1.4, a minor update that is available through iOS’ software update tool and that is now propagating on iTunes. The new version, weighing at just 11.5 MB on the iPhone 5, comes with an “updated audio profile for speakerphone”. iOS 6.1.4 follows the release of iOS 6.1.3 – another minor update – in mid March.

The update (for iPhone 5, GSM) can be downloaded directly by clicking the title above. A CDMA version is available as a direct download here.

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Should Tech Giants Take Greater Measures Against Smartphone Theft?→

Brian X. Chen of the New York Times writes:

In San Francisco last year, nearly half of all robberies involved a cellphone, up from 36 percent the year before; in Washington, cellphones were taken in 42 percent of robberies, a record. In New York, theft of iPhones and iPads last year accounted for 14 percent of all crimes.

Some compare the epidemic of phone theft to car theft, which was a rampant problem more than a decade ago until auto manufacturers improved antitheft technology.

Michael Bloomberg has blamed Apple products for growing crime rates in New York City before, noting that the devices are the preference of thieves looking to make a quick buck. The New York Times has been increasingly and consistently publishing coverage on growing concerns over the theft of personal devices, and now several news organizations have referred to the act of snatching an iPhone away as “Apple Picking.”

 Josh Harkinson of Mother Jones slammed wireless carriers for not doing enough to prevent smartphone thefts, asking why the phones couldn’t be tracked once they reach secondhand markets. Brian X. Chen does the same, but additionally asks why tech giants such as Apple aren’t doing more to curb thefts. San Francisco’s district attorney, George Gascón, says, “Unlike other types of crimes, this is a crime that could be easily fixed with a technological solution.”

Finding the specific accounts and highlighting individuals on Twitter would be invasive, but I do recall clear cases where those I’ve followed have had iPhones snatched out of their hands while simply leaving a bar. My campus email address is occasionally sent incident reports of parking lot thefts where iPhones are stolen from students after being confronted. It’s a real issue that’s not just happening in major metropolitan tech hubs. While carriers are jointly working together to track smartphone thefts with a national database, the IMEI (International Mobile Station Equipment Identity) number that identifies specific phones can be easily spoofed.

Many of those I follow have echoed requests for basic security precautions against thefts like this, such as requiring a password to power off iPhones so that features like Find My iPhone aren’t as easily combated by thieves. I think something as simple as that is smart, even if it’s a minor inconvenience for people who need to do so. We can argue that it is sole the responsibility of owners to hide their iPhones or be more discrete, but I do think tech giants should find ways make these kinds of thefts less lucrative. Thefts like this cost both consumers and local government — the NYPD even has their own division for responding to smartphone thefts. And no one should have to feel unsafe for taking a call or finding their way around town with their phones.

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