How is Patrol different from accessibility overlay widgets?

Overlay widgets are scripts that sit on top of your website and can only fix 20-30% of accessibility violations, leaving 70-80% unresolved. This actually increases legal risk because it signals you're aware of accessibility issues but not truly solving them. Patrol fixes accessibility violations directly in your source code, not just in the browser. We integrate with your Shopify theme and make permanent fixes that work for every visitor automatically—no pop-ups, no user interaction required, and no interference with assistive technologies.