> "look at my drone, my drone is amazing"

This is actually a fairly compelling reason to do things.

True dat. But then the lamp part is just extra weight that also drains electricity from the batteries.

...while keeping the user perpetually in the spotlight.

Well right now it's totally impractical, but if it floated silently, it would be pretty amazing. It could even light the path that you need to follow to help you navigate, and it wouldn't cause you to blind anyone you turned to talk to.

"We choose not to do these things because they are practical, but because they are cool!"

I am inclined to use a headlamp for this almost always.

However, if you are walking with one or two other people, their light depends on the direction of your head. And also on your relatively close proximity to them.

I dunno. It has occurred to me several times.

It can also carry my backpack. Like my own army of air sherpas.