Apple Opening U1 Chip to Developers With New 'Nearby Interaction' Framework
Introduced last year, the U1 chip in iPhone 11 models enables Ultra Wideband support for improved spatial awareness, but Apple has so far only used the technology to power a directional AirDrop feature in iOS 13.
In the upcoming months, that should change, as Apple has announced that it is opening up its U1 chip to developers with a new "Nearby Interaction" framework for iOS 14. This framework can stream distance and relative direction between U1-equipped devices, paving the way for some interesting new spatial-related user experiences.
Apple provides some examples:
- A multiuser AR experience places virtual water balloons in the hands of its participants
- A taxi or rideshare app employs a peer user's direction in real time to identify the relative locations of a driver and a customer
- A game app enables a user to control a paddle with their device and respond to a moving ball on the peer user's screen
"Nearby Interaction" will function on an opt-in basis, with users having to grant permission for their iPhone to find and be found by nearby devices each time they open an app that incorporates the framework. Random identifiers are generated for each session.
In its video overview of the framework, Apple noted that both iPhones should be in portrait orientation to ensure accurate measurement of distance and direction. If one iPhone is in portrait orientation and the other is in landscape, this could limit the measurement capabilities, as can walls, people, pets, objects, and other obstacles between the devices.
Apple has added "Nearby Interaction" support to its Simulator tool within Xcode 12 so that developers can experiment with the framework.
Popular Stories
Apple's AirPods have been credited with saving a woman's life after a potentially fatal fall, People reports.
When a 60-year-old florist in New Jersey tripped and hit her head in her studio, she lost consciousness and awoke heavily bleeding. With nobody around to call for help, she realized she had her AirPods in, and used a "Hey Siri" command to call 911. An operator was able to stay on the ...
Apple will no longer include EarPods with every iPhone sold in France, starting on January 24, according to a notice posted by a French carrier (via iGeneration). Apple was previously required to include EarPods in the box with the iPhone due to a French law that required every smartphone sold in the country to come with a "handsfree kit," but the law has now been changed in favor of reducing the ...
Following months of bleak news about Peloton's "precarious state," including the revelation that it has halted production of its bikes and treadmills, Apple is being floated as a potential buyer of Peloton's troubled fitness business.
Yesterday, CNBC reported that Peloton will temporarily stop production of its connected fitness products due to a "significant reduction" in consumer demand, a ...
Apple has always emphasized the depth of thought that goes into the design of its products. In the foreword to Designed by Apple in California, a photo book released by the company in 2016, Jony Ive explains how the company strives "to define objects that appear effortless" and "so simple, coherent and inevitable that there could be no rational alternative."
But every once in a while even...
Earlier this week, Bloomberg's Mark Gurman tweeted that Apple "will be holding a spring event" to announce a new iPhone SE and other hardware. In a recent edition of his newsletter, Gurman said the event is likely to occur in March or April.
Gurman did not elaborate on what "other hardware" will be announced at Apple's purported spring event, but rumors suggest at least four products are...
Apple is working on a number of new products that are set to launch this fall, and Bloomberg's Mark Gurman says that it will be "the widest array" of new devices that Apple has introduced in its history.
In his latest "Power On" newsletter, Gurman explains that Apple is working on four new iPhones (iPhone 14, iPhone 14 Max, iPhone 14 Pro, and iPhone 14 Pro Max), an updated low-end MacBook Pro...
The watchOS 8.4 release candidate that was seeded to developers and beta testers this morning addresses an ongoing bug that could cause some Apple Watch chargers not to work properly with the Apple Watch.
Back in December, we reported on a growing number of charging issues that Apple Watch Series 7 owners were facing. Since watchOS 8.3, there have been a number of complaints about...
The macOS Monterey 12.2 and iOS 15.3 release candidates that came out today appear to address a Safari bug that could cause your recent browsing history and details about your identity to be leaked to malicious entities.
As shared last week by browser fingerprinting service FingerprintJS, there is an issue with the WebKit implementation of the IndexedDB JavaScript API. Any website that uses...
Earlier this week, Apple began requiring that customers taking advantage of educational discounts in the United States verify their status as a teacher, student, or school staff member through UNiDAYS.
The requirement was a major change as Apple had never asked customers to go through a verification process in the United States before, and now, just three days after verification was added,...
Top Rated Comments
The fact that XCode and the other apps have been rewritten for A-chips or ARM architecture hints that they can finally come to the iPad.
Edit: More wishes:
* No notch on iPhone
* Multitasking on iPhone (side-by-side, top-bottom apps)
* Full Finder-like Files app on iPad
* Multiplatform iMessage.
* iMessage + Facetime in a single app.
"Find my" works pretty well to get me within 30m/100ft, even though it ignores what floor we're on and doesn't integrate with Apple's maps of the mall or compass (so I need to work out my own bearings). But it's not quite good enough.
Here’s hoping!
Wonder what are the practical advantages and how developers will make use of it.