This document outlines Nicola Beddall-Hill's PhD research which uses mobile ethnographic methods to study student learning on higher education field trips. The research uses tools like head-mounted cameras and iPhones to collect video, photos, audio and other data on student interactions and technology use in the field. Challenges included the mobile setting and large amounts of qualitative data collected. Data was analyzed through storytelling, thematic analysis and mapping interactions over time and space. The research considers ethical issues in using these mobile methods and technologies for data collection and analysis.