Voice input may fail when visible labels do not match accessible names or controls require precise gestures.
Use labels that include visible text, provide predictable control names, avoid custom widgets without semantic equivalents, and test dictation commands with representative users. Ensure errors and instructions can be activated without fine pointer control.
Accessibility review can assess speech input and control labeling. Informatix Systems can assess the symptoms, evidence, and next steps. Contact Informatix Systems to discuss this issue.