Robot "V" / Robot

ROBOT "v"
This product is a kind of robot to help all people protect from happening drowing accidents, much more marking with the boundary of the danger zone.
The abilities of ROBOT "v"
i)This ROBOT "v" has solar collectors. It usually collect solar power.
ii)These Robots can move and arrange for keeping some regular distance on the water, because it is endowed with "GPS".
iii)IT follow a swimmer looking perilous, such persons as to be drift away, after it perceive a man entering into the dager zone, because it has a sensor for the human.And then it inform the fact of the control center at once.