The present invention is a method and apparatus for facilitating an interview where the interviewer and interviewee speak different languages. An important application is to first responder situations during an emergency. The invention implements several improvements over the prior art. A method is provided whereby the interviewee who cannot read can nevertheless specify her language to the interviewer and system. Choices of topics about which the interviewer might want to communicate with the interviewee are ranked by associated probabilities or risks, thereby assisting the interviewer in selecting next steps in the interview and treatment process; the interviewer, nevertheless, retains the discretion to choose other options. Information communicated to the interviewee in detail can be presented to the interviewer in summary form, so that the interviewer can concentrate on higher priority matters. Ordinarily, the interviewer and interviewee wear headsets, but an interviewee headset that can be conveniently converted into speakers allows the interviewer to communicate in the interviewee language to third parties at the scene, such as family members. Other implementations allow the headset to serve as a hub for sensor (e.g., camera, audio recorder, thermometer) data collection, storage, and dissemination.