Night mode is an automatic setting which takes advantage of the new wide-angle camera that's in the iPhone 11 and 11 Pro models. It's equipped with a larger sensor that is able to let in more light, allowing for brighter photos when the light is low.
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Apple Purchases Augmented Reality Startup Metaio
Metaio has stopped taking new customers and a shareholder document concerning the transferring of shares has confirmed that it was purchased by Apple. Apple also provided TechCrunch with its standard acquisition confirmation statement: "Apple buys smaller technology companies from time to time, and we generally do not discuss our purpose or plans."
Metaio's augmented reality tools have been used by several companies to create interactive experiences. Ferarri, for example, created an augmented reality showroom with Metaio, and it's been used in Berlin with historical footage to let travelers see what the scene they're viewing would have looked like when the Berlin Wall was still in place.
It is not clear how Apple plans to use Metaio's technology, but there have been persistent rumors indicating Apple is interested in virtual reality and augmented reality. Based on patents, Apple has explored a video headset, a motion-sensing virtual 3D interface for iOS devices, and 3D "hyper-reality" displays.
It's possible that Apple could use Metaio's AR creation tools to introduce unique features to Maps and other apps. A 2014 rumor suggested Apple was considering adding augmented reality features to Maps, and a more recent rumor points towards Apple's work on a "Browse Around Me" feature for iOS 9 that includes an augmented reality view.
Recent rumors have suggested that Apple has a small team working on augmented reality projects at its Cupertino headquarters, but it remains unclear exactly when we'll see Apple incorporating AR and VR features into its products.