As an agent myself, I must say this is a fun bunch of items to play with. Holograms allows an agent to create a holographic image in the form of either a tree, a crate, a rock or a barrel to hide within, preventing anyone to directly target you (no other profession can use deploy it but anyone can hide in it). The holograms can be used anywhere (inside and outside buildings), it will only last 10 minutes and then disappear. Also you can only active 1 hologram every 10 minutes.
Items you will need to make a Hologram Projection: