Accessibility Enhancement Methods for Mobile Applications Based on Large Language Models

Hong-Bin Tang （ GTCOM Technology Co., Ltd., Beijing 100000, China ）

Abstract

Enhancing the accessibility of mobile applications must prioritize user diversity, particularly the needs of users with various types of impairments. In terms of functional requirements, features such as font adjustment and voice control should be provided to adapt to diverse user groups. Interface design must be concise and intuitive, support high contrast and large fonts, and maintain compatibility with assistive technologies. Leveraging Large Language Models (LLMs) can significantly enhance mobile application accessibility through: hands-free operation via intelligent voice interaction; interpretation of images and interface elements to assist visually impaired users in content comprehension; interaction flow assistance to simplify operational steps; and accessibility testing and feedback to ensure applications remain user-friendly for all. Collectively, these methods improve both the accessibility and the overall user experience of mobile applications.

Keywords

Full Text

References