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Symbols for Accessibility
89 符号
Not all Unicode symbols are created equal for accessibility: some have meaningful names announced by screen readers, others are skipped silently, and some create confusing interruptions. This reference documents the screen reader behavior of common symbols and provides guidance on when to use aria-label, aria-hidden, or alt text to ensure your content is accessible to users of assistive technology. Each entry notes whether the symbol should be wrapped in a span with role='img' for correct announcement.