Crocodile

Black Mirror 4×3

Shazia: Now, I'll just hook you up to the recaller here.
Simon: It's one of those memory dredgers?
Shazia: We prefer "corroborators."
Simon: Police things, aren't they?
Shazia: Mm... Not since last year. We all have them now.

Shazia: No sipping, just take a sniff. Aroma's a great memory boost, helps anchor you to where you were.

Shazia: So, this accesses engrams, your memories of what happened. Now, they're subjective. They may not be totally accurate, and they're often emotional, but by collecting a range of recollections from yourself and any witnesses, we can help build a corroborative picture of the whole.

Shazia: Well, memories can be subjective. What we do is build up an overall average, a crowd-sourced picture of reality.

--
On the IMDb
+ Soundtracks