Water stops only when a swing passes "Waterfall Swing"

The computer predicts the movement of the swing and stops the water falling from above just when the swing passes under the bottomInstallationIs "Waterfall Swing".

Waterfall Swing - Dash 7

Waterfall Swing - World Maker Faire 2011.mov - YouTube


People on two swings stand by. Since water does not flow at first, it is the same as ordinary swing.



Water began to flow.


It looks like a curtain of water, completely blocking the path of swing ... ...


The computer predicts the angle and speed of the swing from the shake, and just as the swing passes below, it controls so that the water stops. People do not sink or stop water while watching the movement.



A perfect water curtain behind the swing passed.


However, because there is vibration coming back, water stops again.


Pass without getting wet.




Finally, when we fixed the swing behind, the water stopped.


Because it is computer controlled, it is also possible to draw letters and symbols using the flow of water.

Water Writing - World Maker Faire 2011 - YouTube


"A"


Heart mark


Polka dot


A sign like a continuous arrow