The accessibility element frequently updates its label or value.
- iOS 3.0+
- tvOS 9.0+
- watchOS 2.0+
Use this trait to characterize an accessibility element that updates its label or value too often to send update notifications. Include this trait when you want an assistive application to avoid handling continual notifications and, instead, poll for changes when it needs updated information. For example, you might use this trait to characterize the readout of a stopwatch.