Infrared stickers for robots ~

Use infrared or ultraviolet stickers to label walls and floors for robots to use for navigation.

That way you can put on the floor or on corners where they are and that the robot could read and if you concede to the stickers that I could figure out I'm here this is what I need to do to get horrible.

Just a thought. It's one of those things where robot vision and navigation is daunting for me and I just don't want to take it on. And if I could simplify that would me be clear some of the stuff out of the way for me to drive.

Because it could see things that we can see and then programming you would have to just teach it and tell it okay when you're here to get to this place this is what you do to get to that place this is what you do

You can even program and when to turn based on where those labels are where sees and ultraviolet barcode QR code or whatever.

Graffiti bot ~

Wheeled drone that has spray paint nozzles it can direct at a wall to over spray graffiti. Could be done weekly or monthly to give other graffiti artists a chance it to change pictures.