开发一款对盲人友好的 iPhone 应用程序
我有一位用户给我发了一封电子邮件,询问我是否可以对我的应用程序进行一些修改,以便它对盲人更加友好。
虽然他解释了他遇到的问题,但我真的不知道如何解决这个问题。我找不到 Apple 的任何指导方针。有没有可用的信息,或者有人有这方面的经验吗?我可以对按钮或图像做一些简单的事情来使它们对盲人友好吗?
I've had a user send me an email to ask if I can make some modifications to my application so that it is more friendly to blind people.
Although he's explained the problems that he is having, I really have no idea on how to approach this. I can't find any guidelines from Apple. Is there any information available, or does anyone have any experience with this sort of thing? Are there some simple things I can do to buttons or images to make them friendly for the blind?
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有一个 WWDC 2010 会议 122 的视频,其中介绍了辅助功能以及如何向应用程序添加代码以帮助 VoiceOver 更好地工作。任何拥有 iOS 开发者帐户的人都可以免费查看。
最简单的事情是至少对所有按钮、标签和图像视图(等)执行 setIsAccessibilityElement 和 setAccessibilityLabel ,以便当盲人想知道它们是什么时,它们会说出适当的内容。
There is a WWDC 2010 video of Session 122 that covers Accessibility and how to add code to your app to help VoiceOver work better. Should be free to view for anyone with an enrolled iOS developer account.
The easiest thing to do is to at least do a setIsAccessibilityElement and setAccessibilityLabel on all your buttons, labels and imageviews (etc.) so that they say something appropriate when a blind person wants to know what they are.
首先阅读 iOS 辅助功能编程指南< /a>.它涵盖的主题包括对视力障碍或失明人士有用的 VoiceOver 技术,以及如何对用户界面进行编程以与 VoiceOver 配合使用,以便用户可以“听到”您的用户界面。
Start by reading the Accessibility Programming Guide for iOS. It covers topics such as the VoiceOver technology that is useful for people with visual impairments or blindness, and how you can program your user interface to work with VoiceOver so that your users can "hear" your user interface.