Tag Archives: ARKit

augmented-reality-being-used-in-gatwicks-north-terminal

The Future of Indoor GPS Part 5: Inside AR’s Potential to Dominate the Indoor Positioning Space

In the previous installment of our blog series on indoor positioning, we explored how RFID Tags are finding traction in the indoor positioning space. This week, we will examine the potential for AR Indoor Positioning to receive mass adoption.

When Pokemon Go accrued 550 million installs and made $470 million in revenues in 2016, AR became a household name technology. The release of ARKit and ARCore significantly enhanced the ability for mobile app developers to create popular AR apps. However, since Pokemon Go’s explosive release, no application has brought AR technology to the forefront of the public conversation.

When it comes to indoor positioning technology, AR has major growth potential. GPS is the most prevalent technology navigation space, but it cannot provide accurate positioning within buildings. GPS can be accurate in large buildings such as airports, but it fails to locate floor number and more specifics. Where GPS fails, AR-based indoor positioning systems can flourish.

HOW DOES IT WORK?

AR indoor navigation consists of three modules: Mapping, Positioning, and Rendering.

via Mobi Dev

via Mobi Dev

Mapping: creates a map of an indoor space to make a route.

Rendering: manages the design of the AR content as displayed to the user.

Positioning: is the most complex module. There’s no accurate way of using the technology available within the device to determine the precise location of users indoors, including the exact floor.

AR-based indoor positioning solves that problem by using Visual Markers, or AR Markers, to establish the users’ position. Visual markers are recognized by Apple’s ARKit, Google’s ARCore, and other AR SDKs.  When the user scans that marker, it can identify exactly where the user is and provide them with a navigation interface. The further the user is from the last visual marker, the less accurate their location information becomes. In order to maintain accuracy, developers recommend placing visual markers every 50 meters.

Whereas beacon-based indoor positioning technologies can become expensive quickly, running $10-20 per beacon with a working range of around 10-100 meters of accuracy, AR visual markers are the more precise and cost-effective solution with an accuracy threshold down to within millimeters.

Via View AR

Via View AR

CHALLENGES

Performance can decline when more markers have been into an AR-based VPS because all markers must be checked to find a match. If the application is set up for a small building where 10-20 markers are required, it is not an issue. If it’s a chain of supermarkets requiring thousands of visual markers across a city, it becomes more challenging.

Luckily, GPS can help determine the building where the user is located, limiting the number of visual markers the application will ping. Innovators in the AR-based indoor positioning space are using hybrid approaches like this to maximize precision and scale of AR positioning technologies.

CONCLUSION

AR-based indoor navigation has had few cases and requires further technical development before it can roll out on a large scale, but all technological evidence indicates that it will be one of the major indoor positioning technologies of the future.

This entry concludes our blog series on Indoor Positioning, we hope you enjoyed and learned from it! In case you missed it, check out our past entries:

The Future of Indoor GPS Part 1: Top Indoor Positioning Technologies

The Future of Indoor GPS Part 2: Bluetooth 5.1′s Angle of Arrival Ups the Ante for BLE Beacons

The Future of Indoor GPS Part 3: The Broadening Appeal of Ultra Wideband

The Future of Indoor GPS Part 4: Read the Room with RFID Tags

iOS 11 Image

The Best New Features of iOS 11

While we thoroughly enjoyed iOS 10’s open functionality and all it offered app developers, Apple’s premiere operating system is due for a refresh. iOS 11 has been making waves in its public beta release, here are the top upgrades coming to Apple’s landmark OS:

MAJOR UPGRADES FOR IPAD

Apple’s iOS 11 preview states right off the bat: “A giant step for iPhone. A monumental leap for iPad.” iOS 11 offers a number of improvements for iPad users.

The improved Dock now looks a lot like the macOS dock. Users can put dozens of apps in the doc and easily pull it up by swiping upward.

Need to use two apps at the same time? iOS has your back. Like Picture-In-Picture Mode for Android, which we detailed last week in our coverage of Android Oreo, iOS 11 allows you to use two apps at the same time—something that will inevitably come in handy on the large screens of the iPad.

Apple Pencil Instant Notes via Redmond Pie

APPLE PENCIL receives a major upgrade in iOS 11. Instant Markup makes it easy to mark up PDFs, screenshots and more. Instant Notes and Inline Drawing let you customize your screen. The Scan and Sign feature also makes it easy to sign important documents online and send them in the flash of an eye.

SIRI MATURES

WIRED recently detailed the path toward improving the voice of iOS: Siri. While Google and Amazon have excelled in their virtual assistant development, Siri seems to have lagged behind. iOS 11 revamps Siri’s voice to sound much more natural, while also teaching her to translate Chinese, Spanish, French, German, or Italian.

GET READY FOR AUGMENTED REALITY!

When Pokemon Go took the world by storm, “Augmented Reality” became a household name. Now, the time has come for app developers rejoice! iOS 11 features ARKit, a new development framework that makes it easy for developers to build incredible AR experiences.

ARKit allows developers to create 2D or 3D elements in the live view from iPhone and iPad camera’s in order to make them appear as if they exist in the real world. ARKit combines device motion tracking, camera scene capture, advanced scene processing, and display conveniences to make building AR experiences a breeze.

Check out some of the best AR experiences built with ARKit so far.

CAMERA TIME

Thanks to a new compression technology, iOS 11 will be able to store video using less space than ever. Additionally, the camera will allow users to loop live videos, to trim and edit live videos, to grab a still from a live photo, and to capture time and movement with long exposure photos.

Apple App Store via BGR

APP STORE REDESIGN

The rigorous standards of Apple’s App Store always lent itself to curation. With that in mind, Apple has redesigned the App Store to emphasize discovery. The new App Store will offer a completely separate tab for Games, a variety of daily stories and a tab for the best apps of the day, all curated by Apple!

FILES, PAYMENT, AND MORE

iOS 11 is a comprehensive upgrade that comes equipped with a host of other great additions, including:

- FILES: Never lose track of important documents again! The Files app makes it easy to find files stored on iOS devices, in iCloud Drive, and even across other cloud services like Box and Dropbox.

- APPLE PAY IN IMESSAGE: iOS 11 will make peer-to-peer payments easy, allowing users to send Apple Pay payments as a part of iMessage.

- CONTROL CENTER: The Control Center has received a complete redesign. The new Control Center will appear all on one page and is customizable, allowing users to personalize the design to the most helpful layout.

TAKEAWAYS

If you are an iPad user, you are truly in for a treat when iOS 11 comes out. If you only use iPhone, iOS 11 still delivers a fresh redesign with improved functionality. iOS 11 is yet another solid entry in Apple’s OS canon.