EmergencyMessenger

Abstract

Finding and rescuing missing or injured people or fighting fire inside burning buildings is a central challenge for fire brigades. To ensure the safety of indoor work, monitoring the operations of firefighting units is crucial. As in most countries, firefighters in Germany utilize radio sets to establish voice communication between indoor operating units and the supervisory structure outside. Based on findings from a long term ethnographic study in cooperation with different German fire brigades over a time span of more than 5 years we analyzed the advantages and disadvantages of the current voice over radio communication tactics and techniques. We designed and evaluated a complementary text based communication device-the EMERGENCY-MESSENGER-to support the time critical work of indoor units working under harsh conditions, wearing SelfContained-Breathing-Apparatus (SCBA). We conducted 13 full scale training missions including extensive debriefings to design and evaluate the communication concept and the corresponding device.

Exploring the Design Space of Optical See-through AR Head-Mounted Displays to Support First Responders in the Field

“…Extensive efforts have been made in creating technologies to support FRs in various tasks, including communication [4,21,33,73,83], navigation [48,49,54,75,82], and information gathering and sharing [11,13,40,43,74,84]. For example, Bergstrand et al [12] developed a live response application for FRs that incorporated map services, live video support, and awareness features.…”