Here is the heads up display, was connected to a micro IBM pc imported from Japan worn on a belt
heads-up.jpg
could switch between onboard video camera or onboard telemetry (VGA or direct) but couldn't use it because of BS from production about the legality of wireless frequencies back then. WELL pre-google glass , but still as nerdy

Then again they also had a right go at us because we listened into the prod chatter on their walkie talkies and who they liked and didnt and how they were "organising" the fights and draws. Managed to do a proper magic switch in the pocket and produced a MP3 player to convince them we were listening to music

then I joined the company and all bets were off , LOL