title: New interface metaphors for complex information space visualization: an ECG monitor object prototype.
abstract: Wearable augmented reality medical (WARM) interfaces could provide ubiquitous point-of-care decision support and enhance the quality and efficiency of clinicians' efforts. Creation of such systems involves the design and evaluation of new information displays that leverage the representational and presentational capabilities of three-dimensional AR environments. We describe our first efforts in this process: the implementation of interface objects for display of real-time electrocardiographic monitoring information and an evaluation methodology using a simulated clinical environment. Our pilot data confirm the utility of presentation modes that place simultaneous information tasks in close proximity, and highlight issues encountered in designing new representations of medical information.
authors.affiliation: Division of Cardiology, VA Medical Center, Seattle, WA, USA.
authors.forename: S
authors.initials: S
authors.lastname: Kaufman
authors.forename: I
authors.initials: I
authors.lastname: Poupyrev
authors.forename: E
authors.initials: E
authors.lastname: Miller
authors.forename: M
authors.initials: M
authors.lastname: Billinghurst
authors.forename: P
authors.initials: P
authors.lastname: Oppenheimer
authors.forename: S
authors.initials: S
authors.lastname: Weghorst
mesh_terms: D000704:Analysis of Variance; D003658:Decision Making, Computer-Assisted; D004562:Electrocardiography / Q000295:instrumentation*; D006801:Humans; D010865:Pilot Projects; D019095:Point-of-Care Systems; D014584:User-Computer Interface