The WIT Advanced Summer Institute 2025 offers intensive training for advanced doctoral students, postdoctoral researchers, and early-career faculty conducting video-based qualitative research on interactions and practices in workplaces and other settings. It will provide intensive training in methodology, from study design to data collection, with a particular emphasis on data analysis. The taught methods and approach are based on ethnomethodology and conversation analysis. Plenary sessions will be dedicated to the following topics: introduction to the field, data collection methods and ethics, data analysis, applications, and preparing presentations.