A Second Recorder as a Second Ear
Launch library · evergreen read

Knowing that a reliable backup recording exists frees an interviewer to listen more fully in the moment, without the nagging worry of whether every detail is being captured accurately enough to reconstruct later from memory or hurried notes alone. That quiet reassurance changes how fully an interviewer can attend to the person actually sitting across from them.
This freedom is not trivial. An interviewer distracted by the fear of losing material tends to divide attention between listening and note taking in a way that degrades both, whereas one who trusts the recording can stay present with the subject and let the device handle the archival task.
The redundancy also protects the interview itself from technical failure, but its quieter benefit is psychological: a calmer interviewer, less anxious about capture, tends to ask better questions and notice more of what is actually being said in the room. A calmer interviewer, less anxious about loss, tends to notice more of what is actually being said in the room.