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.

Auto drive for humans ~

Make a system of auto drive guidance that cars with auto drive in them could use and then also little boxes like GPS is or apps on phones that could guide humans to fit in and adapt to the auto drive scenario so that they never hit a red light and they always merge perfectly into the interstate with all of the other cars on the road.

AR road zones ~

Augmented reality boundaries around trucks and other vehicles of where their adaptive speed control is looking. Could help maximize the efficiency on the roads around tractor trailers and allow other drivers to be more considerate.

Unmute emoji ~

Unmute emoji needed in video conferencing apps. That way people don't have to unmute themselves to tell someone they're muted. Maybe keep track of how many times it's clicked and give stats at the end of the meeting.

Under-trailer wing ~

Wing for underneath a tractor trailer. It can't be very wide maybe make it long enough to give a little lift and take some of the pressure off of the road so that there's less friction and less pull needed to keep it moving. Itmight seem like it's just floating down the road but need to keep enough contact with the road to be able to keep it in control.

Parking lot auto drive ~

A server running auto drive software for all the subscription cars and have it automatically guide everybody or auto drive the cars so that people get out of a packed parking lot or parking area in a in orderly and timely fashion. Could be a way to ease everybody into auto drive scenarios and more and more cars. And you could use it with the auto drive box interpreter for humans on the dash so that humans could follow the guide and get out right along with the machines.

AR fireworks ~

For games in cities that have banned the use of real fireworks.

They could really put on an animated show with dragons and team logos in the fireworks. Fun!