Object
Beverly Crusher's Tricorder (Barkon IV Recovery Mission)
Handheld scanning device used by Beverly Crusher to locate Data's deactivated positronic signature and scattered probe fragments on Barkon IV. Distinct from the probe itself, which is the target of the recovery mission.
4 appearances
Purpose
Scan terrain and subsurface for deactivated android status, burial depth, and hazardous probe fragments
Significance
Confirms Data's heroic sacrifice and precise location, prompting Riker and Beverly to plan immediate beam-out recovery while preserving villager trust; underscores moral clash between duty to crew and non-interference
Appearances in the Narrative
When this object appears and how it's used