Entwicklung eines KI-gesteuerten Browser-Plugins zur Generierung kontext-abhängiger Alternativtexte für verbesserte Web-Barrierefreiheit

An AI‑powered browser plugin was developed to automatically generate context‑aware alternative text for images on webpages, thereby improving web accessibility for users with visual impairments. In evaluations, the AI was found capable of deciding when an alt‑text is needed and of producing more accurate descriptions by incorporating surrounding page text, although final verification by a human remains necessary.