What is a useful fog?

Utility fog is a concept conceived by nanotechnologist Dr. J. Storrs Hall in search of a safety belt replacement. Rather than the belt, he imagined a cloud of small machines with blocking weapons that secured him in the event of a collision. Of course, this concept can be radically widespread - if we had a swarm of reprogrammed air robots, we could direct them to simulate a wide range of objects and perform a wide range of functions. Therefore, the name utility fog .

Since its conception, the fog has been useful about a dozen technical documents. Most of the proposals assume the diameter of "fogging" about 100 micrometers, with an arm in all directions. The production of these fogs would probably require molecular production, ie a form of production capable of designing products for atomic accuracy, although the engineering fog produced by advanced microtechnological techniques would also be introduced. Their density would be low enough to killHe wounded to reduce visibility or in any way prevents human movement. The movements would be completely undetectable until they are confessed to "active mode".

Because fogs would probably be made of covalently tied carbon or diamond, they could be very strong, able to show as such resistant objects as furniture. Then they could be distracted if they were no longer needed. In the end, whole cities could be made of commercial fog. In such a city, there may be persistent structures of a past, with buildings that change to meet the immediate needs of the population.

A human being suspended in the air using a utility fog could fly without any other air equipment, which would provide the illusion of an independent human flight. The large wall of the commercial fog could simulate a wide range of background by changing the surface color or optical properties. AlthoughEven engineering fog sounds like a fantastic, far -reaching technology, it could be truly feasible in the next few decades, but would probably require molecular production as a prerequisite.