first, what is q-bot what does it do? this is q-bot. what we do as we create intelligent tools which retrofit sustainable solutions in the construction industry. so this is boudicca. oh, my goodness. so boudicca sprang here. what is it she is spraying, if i can call her a she? how is it getting from the robot up to the floor? she is spraying a polyurethane foam which has been used in industry for years to retrofit insulation. so what can a robot do in this environment that a person can't do, for example? so what we've actually done is create jobs for robots an industry which didn't exist before. these robots actually navigate very small environments which are far too dangerous to send a human. and i notice you're controlling this all from a video game controller there. i am, everything can be done from a game pad. it does look like a game, looks like a lot of fun. what are you seeing in your screen there? what i'm seeing my virtual