Question about scanning the environment (Assassin's Creed: Odyssey)

In origins was such a feature as to scan the surroundings, you hold the V button and the call of the Seine, and the whole environment of the scanned type and this simplified the search for loot in the locations different, but here is there? And all the buttons were Gmail and a waste of time, I really manage the money changers, space for jump and Alt for evasion I think. Search of loot without this chips extremely difficult