Functionality triggered by device motion or user motion can also be operated through user interface components.
ADA Relevance: Level A is the minimum baseline. Failing this criterion is a clear ADA violation and one of the easiest violations for plaintiff attorneys to identify.
Users with motor disabilities may not be able to shake or tilt a device. Users with devices mounted in fixed positions cannot use motion gestures.
Identify any features triggered by device motion (shake to undo, tilt to scroll). Verify each has a button or control alternative.
Add UI controls as alternatives to any motion-triggered features. Provide an option to disable motion activation to prevent accidental triggering.
These industries commonly fail WCAG 2.5.4 due to the nature of their website content and functionality:
Different platforms have different levels of built-in support for WCAG 2.5.4:
WCAG 2.5.4 requires that functionality triggered by device motion or user motion can also be operated through user interface components. This is a Level A criterion under the Operable principle, meaning it is a minimum baseline requirement.
Identify any features triggered by device motion (shake to undo, tilt to scroll). Verify each has a button or control alternative.
Yes. WCAG 2.5.4 is a Level A criterion, and courts consistently reference WCAG 2.1 AA as the standard for ADA compliance. Failing to meet this criterion creates legal exposure for ADA lawsuits, which typically settle for $10,000 to $75,000+.
Failing WCAG 2.5.4 Motion Actuation means users with motor disabilities may not be able to shake or tilt a device. Users with devices mounted in fixed positions cannot use motion gestures. This violation is detectable by automated scanning tools that ADA plaintiff attorneys use to identify lawsuit targets. ADA CodeFix can scan your site for this specific violation and provide AI-generated code fixes.
ADA CodeFix automatically scans for Motion Actuation violations and provides AI-generated code fixes — not overlay widgets.
Scan Your Site FreeLevel A
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