I'm thinking the ability to add maybe a dim circle as well as a dim cone shape to a token for 'Field of Vision' something like the radar on the ship in Assassin's creed 4. Tried finding a good picture but google let me down. That way it'll give off a sort of 'Sensory range' type feel to it. obviously you can't see behind you and if you could you'd be able to see a full radius, but I'm thinking more like you can detect that area non-visually a short range. Also it would be great for 'Guards' on patrol with the API. anybody agree?