Personal blimp
Join the birds for a quiet moment in the skies with your own Skyacht Personal Blimp:
Since early 2002 Skyacht Aircraft, Inc. has been developing a new type of aircraft called the Personal Blimp. The goal of this work is the creation an aircraft capable of silent, steerable, sustained, and affordable flight. No such craft exists today.
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The Personal Blimp uses hot air (rather than Helium) for lift and virtually silent electric motors for propulsion. To put it another way: the Personal Blimp is a hot air balloon that can be maneuvered about in nearly perfect quiet. Passengers in a Personal Blimp have a serene experience of flight unavailable in any other type of aircraft.
It is not practical for getting to work but wouldn't it be great to hover at will? Most other ways of flying require either loud machinery or constant attention to ride the air currents. A blimp with quiet electrical motors sounds like the perfect anti-stress medicine after a long day at work.
Via Sci Fi Tech