![]() Will append “, swipe up or down to adjust the value.” to your hint. Makes sure that VoiceOver doesn’t fall behind when reading updates.Ĭauses VoiceOver to not read back the element when activated, so the sound can play without interruptions.Īllows adjustments through increment and decrement methods. Read out as “dimmed”.Įlement frequently updates its label or value. Each view may only have one summary element.Įlement is disabled and does not respond to user interaction. For example used for tab bar items.Įlement plays a sound once the action is performedĮlement provides summary information, which is read on first load. Used to describe the state of an element. Should be used when the visual appearance conveys additional information. These can be directly navigated through with the rotor.Ī visual graphic. TraitĪ tappable link, which brings the user to a website. They are read to the user as information, but some also offer additional functionality like the adjustable trait. This array of properties defines the capabilities of an element. accessibilityHint = NSLocalizedString ( "Double tap to view more details", comment : "." ) accessibilityTraits However if you have a button that relies completely on a visual icon to convey its purpose you need to add a label yourself:įlightCell. If you use standard UIKit components you will get this for free, as long as they display some sort of text. This label will be the first thing that is read out to a VoiceOver user and is displayed to Voice Control users for elements that offer user interaction. Chances are you have seen some of these already but may not know how to best use them yet. Most APIs we’ll be looking at are grouped under UIAccessibility. I highly encourage you to turn on Voice Over (with screen curtain) and Voice Control to better understand how these technologies are used to navigate your app. ![]() This can get especially difficult when you don’t have these abilities. While haptics and closed captions help those with hearing loss.Īpps today heavily rely on visual components and touch interactions for navigation and actions. VoiceOver and Dynamic Font help people with vision impairments. ![]() Voice Control, or Switch Control are examples of technologies that help users with motor disabilities. Most of these technologies and APIs can be grouped into three categories: Fortunately UIKit offers many APIs, which allow Developers to offer support for system technologies within their apps. It enables all people to use your apps, no matter their abilities. Hope this helps, good luck.Accessibility is an important corner stone of iOS development. Select the accessibility features that you want to use and click OK.Ĭheck on here for more. ![]() In the Summary pane, click Configure Universal Access in the Options section. Or connect the device to iTunes.Ĭonnect iPhone or iPod touch to your computer. Try triple-tapping using three fingers on the device display to turn off screen curtain. If VoiceOver is on and the screen is black, but you can still use the device by pressing volume up and volume down, you may have screen curtain on. This feature is off by default to enable it, tap Settings > General > Accessibility > Triple-click Home. You can configure the device to display options for VoiceOver, Zoom, or White on Black when you triple-click the Home button. Use three fingers on the screen to scroll to Accessibility. Cherie, try this If VoiceOver is on and you want to turn it off from the device instead of from iTunes, remember that a double-tap acts like a single tap and you need to use three fingers to scroll when VoiceOver is on: ![]()
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