Even just more detailed information would be interesting, like showing the monster's hp in numbers rather than just a bar. Displaying their immunities and current status resistance level (so you can tell when it's resistance to something has reset). Maybe if they wanted to go in depth with it, add a bestiary and make it so when you scan a monster it gets added to the list with all the moves it uses with a description of what they do, similar to our own actions.
E.G. Scan Titan (hard):
Hp: ?????/?????
Abilities:
Landslide- Line AoE dealing ??? Potency damage, additional effect: knockback.
Etc.