Day 32

UISliders are adjustable, and its default accessibility value is represented in percentages. But that's not always the best format to express a value. Consider a slider to select a distance radius. Miles or km seem a more appropriate unit. Example code in the image: ```swift override var accessibilityValue: String? { get { let formatter = MeasurementFormatter() let measurement = Measurement( value: Double(value), unit: .kilometers ) formatter.unitStyle = .long return formatter.string(from: measurement) } set {} } ```

accessibilitySpeechIPANotation is sometimes handy in English where a word is spelled the same but pronounced differently depending of the context. Some examples are: live, read... Or you may want to correct how VoiceOver pronounces your app's name! Example code in the image: ```swift let liveNewsChannelView = UIView() let attributedLabel = NSMutableAttributedString(string: "24 hour news channel. ") attributedLabel.append(NSAttributedString(string: "Live",attributes: [.accessibilitySpeechIPANotation: "laɪv"])) liveNewsChannelView.accessibilityAttributedLabel = attributedLabel ```

Check isReduceTransparencyEnabled to lower transparency. A great example is Spotlight. Not only transparency is removed but it keeps the main color of the background, it feels personalized and contextual but reduces noise and improves contrast.