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UCLIC Seminar, 5 June 2024. Barry Brown

Summary of the Seminar: "On Movement: Designing Movement in Interaction" by Barry Brown On June 5, 2024, Barry Brown from the University of Copenhagen presented a seminar titled "On Movement: Designing Movement in Interaction" at UCL. Brown's talk explored the design challenges and interactional dynamics of technologies that move themselves, with a particular focus on self-driving cars and robotic trash cans. Key Points from the Seminar: 1. Introduction to Movement in Interaction: - Brown highlighted the rarity and complexity of technologies that move autonomously in physical space. His research investigates how humans interact using movement and how technologies can be designed to fit into this world. 2. Self-Driving Cars: - Using video analysis of traffic interactions involving Waymo and Tesla self-driving cars, Brown documented the interactional problems these vehicles create, particularly their difficulty in understanding basic social interactions like yielding. - He presented various scenarios demonstrating how self-driving cars struggle with yielding and the halting problem, where cars stop inappropriately, causing traffic issues. 3. Robotic Trash Cans: - The second part of the talk focused on a study of robotic trash cans deployed in a New York City square. Brown discussed how these robots interacted with the public, highlighting spontaneous behaviors and the systematic nature of interactions. - The study revealed that people adapted quickly to the robotic trash cans, engaging in predictable patterns of behavior such as offering trash or responding to the robots' movements. 4. Design Implications: - Brown emphasized the importance of understanding movement as a design material. He proposed that concepts like sequencing and timing, crucial in human-computer interaction (HCI), should be applied to human-robot interaction (HRI). - He argued that designing movements for robots in public spaces requires careful consideration of how these movements will be interpreted and responded to by humans. 5. Future Directions: - Brown concluded with a discussion on the potential for designing robot movements that seamlessly integrate into human environments. He presented ongoing work on a carrying robot designed to follow humans and assist with tasks like cleaning up. Discussion and Q&A: - Attendees raised questions about the implications of different cultural contexts on driving behaviors and how autonomous vehicles might learn to adapt to these variations. - There was also interest in the playful and mischievous behaviors elicited by robots in public spaces, suggesting that design principles might need to account for these human-robot interaction dynamics. Overall, Barry Brown's seminar provided valuable insights into the challenges and opportunities of designing autonomous technologies that move within human environments. His work underscores the need for interdisciplinary approaches that combine sociology, design, and technology to create harmonious interactions between humans and robots.