Exploring the Design of Streaming Data Interfaces for Emergency Medical Contexts.

In this late-breaking work, we describe the design of an interface for displaying streaming vital sign data on a digital checklist used in the emergency medical setting of pediatric trauma resuscitation. We used feedback from interviews and participatory design workshops with clinicians to develop two prototypes of the streaming vital sign interface. We evaluated these prototypes in design-walkthroughs, finding that clinicians preferred the design displaying trend graphs for all four vital signs at once. We discuss how streaming data interfaces on interactive mobile devices can be used to provide situational awareness while unobtrusively supporting different levels of clinical experience.