"The bus is nothing without us": Making Visible the Labor of Bus Operators amid the Ongoing Push Towards Transit Automation

This paper describes how the circumstances bus operators manage presents unique challenges to the feasibility of high-level automation in public transit. Avoiding an overly rationalized view of bus operators' labor is critical to ensure the introduction of automation technologies does not compromise public wellbeing, the dignity of transit workers, or the integrity of critical public infrastructure. Our findings from a group interview study show that bus operators take on work -undervalued by those advancing automation technologies -to ensure the well-being of passengers and communities. Notably, bus operators are positioned to function as shock absorbers during social crises in their communities and in moments of technological breakdown as new systems come on board. These roles present a critical argument against the rapid push toward driverless automation in public transit. We conclude by identifying opportunities for participatory design and collaborative human-machine teaming for a more just future of transit.

• Human-centered computing → Empirical studies in HCI.