A file records that a project changed direction. The person who was there may remember the failed experiment, the disagreement, and the small discovery that made the change possible. An institutional memory interview preserves that perspective alongside the formal record.
NASA's Johnson Space Center oral histories include participants across different roles. That breadth matters: institutional memory is not only the story leaders tell about their own decisions.
Remembering from more than one position
Imagine a community theatre interviewing its former stage manager, treasurer, and accessibility volunteer. Each can explain work others barely noticed. Their accounts may reveal why a procedure exists, which relationships mattered, or what almost went wrong during a successful production.
Memories are nevertheless selective. People reconstruct motives, forget sequences, and interpret the same event differently. An interview becomes stronger evidence when its date and perspective are clear and it can be compared with other accounts and records.
A record someone can find
Recording is only the beginning. Consent, usable descriptions, and an accessible archive determine whether future members can actually benefit. A folder of unlabeled audio files can preserve voices while losing the ability to locate the knowledge inside them.
These interviews are not a substitute for teaching someone to do the work. They preserve experience and context that later readers or listeners can examine. Their particular contribution is keeping the institution's past more complex and usable than a succession of official announcements.