![]() ![]() Tap Add App to add to the list or Remove All to clear the list. Decide which apps to allowĪfter that, pick which apps you want to let through. Enable Allow Repeated Calls to silence the first phone call but allow a second call. Under Calls From, you can select a category: Everyone (including people you don’t know), No One, Favorites or All Contacts (people in your contacts list). Here, you can add or remove specific people or tap Remove All to clear the list. So, on the next screen, I selected who I want to receive calls and messages from. In this mode, I don’t want to be disturbed, unless it’s a message from my editors. In the example above, I created a Focus just for writing. You can create your own custom Focus modes for various activities. You might see a Focus mode for what you need in the list already - there are templates for Driving, Sleep, Personal and Work. On the Mac, go to System Preferences > Notifications & Focus > Focus tab. On iPhone and iPad, go to Settings > Focus. Create a new Focus Create and edit Focus modes in Settings. ![]() ![]() The patent describes a number of different ways of solving the problem, and it’s unclear as yet which of these are implemented in Vision Pro.How to set up and use Focus modes in iOS 15įocus modes are a feature of iOS and iPadOS 15, watchOS 8 and macOS Monterey.Ĭheck in Settings > General > About on iPhone and iPad or > About This Mac. The light engine includes a series of optical waveguides with holographic or diffractive gratings that move the light from the light sources to generate beams at the appropriate angles and positions to illuminate the scanning mirrors the light is then directed into additional optical waveguides with holographic film layers recorded with diffraction gratings to expand the projector aperture and to maneuver the light to the projection positions required by the holographic combiner. It’s an extremely technical description, but the essence of it is using a combination of displays and lenses in a way that changes the way in which images are perceived by the eye. Patently Apple spotted a patent that describes how VAC can be tackled in order to reduce eyestrain. The human visual system has not evolved to view these types of artificial 3D images comfortably, so VAC can be a very unpleasant sensation for the viewer. When viewing most artificial 3D images or displays, vergence and accommodation distances for the most part are mismatched. In normal conditions the human visual system expects vergence and accommodation distances to match. That’s because the brain is fooled into thinking that a virtual object is some distance away, when the reality, of course, is that the displays are very close to your eyes. Eyestrain caused by the illusion of distanceīut there’s another discomfort issue Apple addresses in Vision Pro, and that’s a phenomenon known as vergence-accommodation conflict (VAC). The extremely low latency is powered by the R1 chip, which handles all the image processing, and reduces lag to just 12 milliseconds.Īdditionally, Apple has developer guidelines on minimizing discomfort, which caution against “overwhelming motion” and “encouraging excessive movements” – leading to question marks about potential fitness applications. I get motion sick incredibly quickly in a car or an airplane.Īpple said that the combination of high-resolution displays and ultra-low latency were designed to minimize the risk of this, and Miller indeed found that it wasn’t an issue. Going into today, I was really concerned about motion sickness while wearing an Apple headset. The possibility of suffering motion sickness was something my colleague Chance Miller feared before trying Vision Pro at the launch event. While motion sickness is a known concern with head-mounted displays, an eyestrain issue caused by the illusions they create is something I hadn’t encountered before … Motion sickness with head-mounted displays A newly published Apple patent describes how Vision Pro displays use technology designed to reduce both motion sickness and eyestrain. ![]()
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