That makes me wonder if whatever you see through your helmet ends up recorded, like footage you can go back through for tactical/learning purposes. Wait until someone figures out that you can go back through that footage if you want and take and download stills. So you can go back and basically save a picture of your friend doing something funny and stupid for a second, just to have as a memory.

Niner would be the grandpa who never explicitly tells you that he loves you and is proud of you, but when he opens his wallet to pay for something an entire accordion-style flip book of dozens of photographs of you just springs out. He's also taken meticulous notes on what exactly a "PlayStation" is so that he can buy you the correct game you mentioned wanting for your birthday, and shares a life story with you that's somehow weirdly applicable to whatever you're going through at the moment as his way of letting you know that he cares and wants to help but respects your boundaries if you're not comfortable talking about it.