Upright Vacuum Fires Off Roomba DroneS  Imagine vacuuming in one
area of your living room when realizing that you missed a spot
near the kitchen. You could walk all the way over there. Or you
could launch a little robot to deal with it for you.  The All-
In-One Robot Cleaner may be just a concept, but what a fun
concept! This normal, upright vacuum doubles as a huge
ramp/rail, deploying a Roomba-like satellite vac at will.  And
the idea isn't just fun—there is a touch of practicality here,
too. The base vacuum can serve as a charging station, plus, its
large tank can serve as a depository, allowing the Roomba to
empty its collected debris between runs.  Plus, if you think
that your pets hated the vacuum before, imagine a world in which
they'll need to live in constant fear a fur-seeking projectile.
[Yanko Design]