iPhone App Transmits GPS Data to WiFi iPad Using Personal Hotspot

Back in March, a series of reports from several blogs and publications claimed a WiFi-only iPad connected to an iPhone via Personal Hotspot was able to receive GPS data through the established connection, even if the iPad itself didn’t have any GPS capabilities. If GPS data was being transmitted thanks to Personal Hotspot, many speculated getting a 3G iPad was basically useless as the last advantage of internal GPS could be replaced by an iPhone and proper tethering. With Personal Hotspot and wireless GPS data transmission, many said, users could install navigation software on a WiFi-only iPad and obtain GPS points thanks, again, to Personal Hotspot and iOS 4.3. However, while the reports about WiFi iPads displaying semi-accurate locations in the Maps app were accurate, rumors about GPS and Personal Hotspot were quickly debunked as, it turned out, a WiFi iPad couldn’t rely on tethering for location purposes for more than a few minutes, as also demoed on video here. Rather, it seemed like a WiFi iPad could get location info while on the move thanks to WiFi access point and hotspot discovery – considering the recent debate on Apple and location cache, this doesn’t surprise anymore.

As it usually happens in the Apple community, though, what started as an inaccurate report or a simple proof of concept eventually turned into an app available for download on the App Store. AirLocation, a $0.99 universal app released today, enables WiFi iPad users to achieve the workflow described above: once connected to an iPhone using Personal Hotspot, an iPad running AirLocation will be able to fetch accurate GPS data from the iPhone and update your location in real-time as you move. AirLocation will have to run on the iPhone as well in order for the whole setup to work. I’ve personally tested the application during a 20-minute car trip to Viterbo, my town, and it really works as advertised: although AirLocation doesn’t come with all the features of the Maps app for iOS, it does keep track of your location in real-time on the iPad using GPS and it didn’t stop working after a few minutes. I could see the blue dot indicating my location moving on screen at the same time of the iPhone, which was transmitting data via Personal Hotspot.

AirLocation doesn’t come with many functionalities, but it does one thing well: getting accurate GPS data with iOS 4.3’s Personal Hotspot. Get it here.


Steve Jobs Discusses Location Tracking, Privacy

Steve Jobs Discusses Location Tracking, Privacy

Ina Fried at Mobilized reports some excerpts from a phone interview with Steve Jobs about the location tracking issues also addressed by Apple this morning:

The files they found on these phones, as we explained, it turned out were basically files we have built through anonymous, crowdsourced information that we collect from the tens of millions of iPhones out there.

He said Apple looks forward to testifying before Congress and other regulatory bodies and said the company will do what it can to clarify things further. “I think Apple will be testifying,” Jobs said. “They have asked us to come and we will honor their request of course.

Steve Jobs also reiterated the statements from today’s Q&A, saying much of the speculation last week arose from “wrong conclusions” – generated by the fact that Apple, and the tech industry overall, failed at educating users about several aspects of location data, anonymous tracking and privacy:

As new technology comes into the society there is a period of adjustment and education,” Jobs said. “We haven’t as an industry done a very good job educating people I think, as to some of the more subtle things going on here. As such (people) jumped to a lot of wrong conclusions in the last week.

Update: Mobilized has updated their original post with an edited transcript of the interview with Jobs, Schiller, and Forstall. Other interesting tidbits:

Is there anything that you guys have learned over the last week or so and take away from this?

Forstall: One thing I think we have learned is that, the cache we had on the system, the point of that cache, is we do all the location calculations on the phone itself so no location calculations are done separately. You can imagine in ideal world the entire crowdsourced database is on the phone and it just never has to talk to a server to do these calculations (or) to even get the cache.

What we do is we cache a subset of that. We picked a size, around 2MB, which is less than half a song. It turns out it was fairly large and could hold items for a long time.

We had that protected on the system. It had root protection and was sandboxed from any other application. But if someone hacks their phone and jailbreaks it, they can get to this and misunderstand the point of that.

It’s all anonymous and cannot be traced back to any individual phone or person. But we need to be even more careful about what files are on the phone, even if they are protected.

Schiller: Sometimes it helps people to understand an analogy that describes what these things are like because they are so new. I would think an analogy of a crowdsourced database is every time you walk into a retail store, many retailers have a clicker that counts how many people come in and out of the store. Nobody really cares about that because it is completely anonymous. It is not personal data. It is not anything to worry about. It’s not something that people feel is private because it is really not about them. It’s a coagulated total of all traffic. These crowdsourced databases are sort of like that.

Things like that aren’t so scary when you think about them in everyday terms.

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Google Chrome 11 Officially Released In Stable Channel

A few minutes ago, Google announced the release in the Stable Channel of Google Chrome 11 for Mac, Windows and Linux machines. The new version (labelled 11.0.696.57) has been in development for months in the beta and developer channels, hitting the “stable” status (meaning it’s ready for public consumption and download from Chrome’s official page) today. Google Chrome comes with several bug fixes and performance enhancement, and it contains “some really great improvements including speech input through HTML” – announced by the Google team here. With this feature, you’ll be able, for example, to literally “speak” some words to translate to another language in Google Translate, and have the results available as text in the browser.

You can check for updates in Chrome 10 to download the new Stable version, or start a direct download here.


The MacLegion 2011 Spring Bundle

A week or so ago, I discovered a new bundle/sign-up page on twitter. I added my email address and patiently awaited to hear more. They have been teasing followers with tweets but last night at midnight EST, MacLegion was revealed. I checked out the site and am very pleased with its offerings. MacLegion’s 2011 Spring Bundle is 10 quality Mac apps for $49.99 (a $552 value). We’ve seen many bundles similar to this price point, but this one really stands out.

The inaugural Spring bundle contains an arsenal of apps aiming at productivity and usefulness of your Mac. There are no games or social media apps, only rich and powerful tools to help you take on your project goals, and better enhance the way you use your Mac. Read more


White iPhone’s Proximity Sensor and Death Grip Demoed On Video

The saga is over. The white iPhone 4 is finally launching tomorrow in 28 countries after a 10-month delay, and Apple seems to be pretty happy about it so much that they’ve decided to dedicate a special spot to the device on the company’s homepage. Well then, what’s so different about the white iPhone - you may ask. Not much: it’s white, and it’s got a different proximity sensor design, quite possibly due to the use of white paint. But besides this minor design “feature”, it’s just an iPhone 4 running iOS 4.3.1 by default (you’ll have to upgrade to 4.3.2 if you buy one tomorrow) and coming with a fancy new retail box.

Italian website iSpazio, however, decided to test the white iPhone 4 [Google Translation] they managed to buy yesterday ahead of the official launch, to see whether or not the new proximity sensor works better than the one found in the black iPhone. Together with that, they ran the usual “death grip” test – with the obvious result that the iPhone seems to lose one bar, but signal isn’t compromised. Again, since the software updates Apple released last year the “death grip” hasn’t been much of a problem for anyone: though, it’s become part of the unboxing and testing tradition Apple fans rely on for each new product launch.

The demo videos are embedded below. In case you missed it, check out the first white iPhone unboxing video here.
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Apple, Location Services & The “Improved Traffic Service”

In Apple’s official response to the location tracking issue uncovered by security researchers last week, an interesting tidbit seems to confirm that the company is seriously committed to delivering improved mapping and navigation software to iPhone users by focusing on building a new “traffic service” to roll out publicly in the next couple of years. From the Q&A:

What other location data is Apple collecting from the iPhone besides crowd-sourced Wi-Fi hotspot and cell tower data?

Apple is now collecting anonymous traffic data to build a crowd-sourced traffic database with the goal of providing iPhone users an improved traffic service in the next couple of years.

The wording of the statement isn’t clear (some suggest “traffic” may be related to “internet traffic” according to specific locations), but let’s just play along and assume it’s linked to the turn-by-turn navigation software and new mapping features for iOS devices Apple has been rumored to be working on for a very long time. If “traffic” is related to navigation and mobile maps, there’s plenty room for speculation after today’s press release: in the past years, several job listings on Apple’s website hinted at open positions in the iOS team for map engineers and navigation experts, suggesting that Apple was working on its own proprietary solution to ditch Google Maps on the iPhone, iPod touch and iPad. The acquisitions of mapping companies Placebase and Poly9 in 2009 and 2010, respectively, gave some credence to the reports that pointed at Apple willing to become the next major player in the mobile mapping scene. Read more


OneNote For iPhone Receives Solid Update

Microsoft’s iPhone client of OneNote received a solid update yesterday, its first major update since launching in January, and it improves and fixes a number of key aspects to the app that have been heavily requested by users. For those that are unaware of what OneNote is, it is a note-taking application that comes bundled with some versions of the Microsoft Office Suite and many compare it to Evernote, which is very similar in purpose.

Central to the 1.1 update has been improving the navigation of the app so that its users can get to and from parts of the app easier and quicker. As a result there is now a simplified sign-in screen, a home button to quickly return to the notebook view and just generally faster syncing and app performance. Furthermore users can now email notes to themselves or others and deletion of notes has also been revised to be simpler.

Microsoft has certainly not been resting on its laurels in recent times and has been making a concerted effort to produce quality apps for the iOS ecosystem of apps. The recent Bing iPad app is one such example of Microsoft developing quality software for iOS, as is Photosynth and indeed this OneNote app, a strong companion app to the desktop client.

[Via Supersite for Windows]

 


iPad 2 Launching In Twelve More Countries This Week

In what is a big morning for Apple Press Releases, Apple has additionally confirmed that the WiFi editions of the iPad 2 will be launching in 12 more countries this week including Japan, Hong Kong, Korea and Singapore. Japan will begin this next phase of the iPad 2 international launches, after being delayed for a month, launching the iPad 2 tomorrow on April 28.

The other eleven countries, including Hong Kong, India, Israel, Korea, Macau, Malaysia, Philippines, Singapore, South Africa, Turkey and UAE will begin selling the WiFi editions of the iPad 2 starting on April 29, this Friday. China will also get the WiFi iPad 2s next week starting May 6th. In all the countries it will be available, as always, in Apple Retail stores, Authorised resellers and online (starting at 1AM).

There is no word on why it is only the WiFi editions of the iPad 2 launching but one would suspect supply constraints, and Apple is promising further international launches of the iPad 2 in the future.