Mixed Reality Communication System for Procedural Tasks

Abstract

We design a volumetric communication system for remote assistance of procedural medical tasks. The system allows a remote expert to spatially guide a local operator using a real-time volumetric representation of the patient. Guidance is provided by voice, virtual hand metaphor, and annotations performed in situ. We include the feedback we received from the medical professionals and early NASA TLX [5] data on the cognitive load of the system.