Traffic drones

You could make them like these soaring vultures and put them over every intersection. You could even tether them so that they're powered and then you just have them, circle around and monitors situations.

Or if they were untethered when an accident happens the drone could go and over say 300 or 400 feet around the incident so that if it were to fall it wouldn't fall on top of the scene but you could still get a relatively instant information about what's going on and who's involved.

Social media show

Make a show that reviews social media posts by people in the news.

It could be a way to highlight things and people they want viewers to focus on.

Self-moving shakers

Salt-and-pepper shaker the move themselves back to the center of the table automatically.

He could do it with magnets that move around underneath the table, or you could do it with the little wheels and motors that pop out and give them some mobility on the table.

Holistic color

For people with tattoos. You could have essential oils and/or vitamins and minerals. It would have coloring in it so the user could color in their tattoo.

This could be fun!

Heat sensitive color changing tape

We could put it on the end of the stick and have it be a quite like burning ashes and that if you blow on it and it turns reddish or orange fish like fire.

That way you could simulate cigarettes or cigars without any carcinogens or anything.

AR reading glasses

Kindle reader for augmented reality glasses

Won't it be cool to be able to sit and read while you're sitting there and do it hands free in your glasses while you're just standing in line waiting were sitting in line waiting?

I think it would be awesome to be able to do that. While I enjoyed listening to things you have to actually tune out what's around you for the most part and focus on what's being said inside your ear. If you had a are glasses and you have the words floating out in front of you can actually make it to where it was like a little billboard just off center so that it didn't interfere with what you are looking for you could change her focus over to what you type the cider glasses as you get through a page or whatever is being displayed. Then you can actually stand in line and be sitting there vacantly staring into space but actually reading stuff and learning and growing.