Ross McLean gave a presentation on smartphone ethnography at the Festival of NewMR. He discussed how smartphones have become ubiquitous, with near 50% penetration globally. This widespread adoption makes smartphones well-suited for ethnographic research as they can be used to understand behaviors and cultures. Researchers can prompt participants with in-the-moment questions using different media like text, photos, or videos to gain insights. Smartphone ethnography is still developing but holds promise for observing invisible cultures and behaviors through the intimate lens of people's most personal devices.