Incorporating Digital Portraits of Multimodal Learners into College English Education Based on Outcome-Based Education: An Empirical and Theoretical Approach

Multimodal digital portraits within Outcomes-Based Education (OBE) can personalize English teaching strategy in college lectures is the topic of this research. In this study, audio, visual, and textual data are used to create and define learner profiles; tailored teaching strategies then emerge after such profiles, with customized plans and classroom practicality. The results show that such a combination brings remarkable upgrades in students' language skills, substantiating the approach's effectiveness and potential to transform traditional teaching. Future work should target the enlargement of data collection and improvement of data management.