[sungx105]

But despite appearing primarily in popular culture as extremely small robots, nanotechnology simply refers to the scale of the technology, so actually, this is by definition, nanotechnology. It is actually the popular representation of nanotechnology which has always been too specific.

[Dylan16807]

That's what 'nano' means, but 'nanotechnology' is a set phrase with a specific meaning. You have to be manipulating matter at that scale, not simply using particles that size. Smoke is not nanotechnology.

[sliverstorm]

Smoke is not nanotechnology

Well, there goes my proposal for an ingenious plan to apply nanotechnology to the field of communications. I was thinking of calling them "smoke signals".

it was even going to be in the cloud...s