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Plus Minus / Receptacle

Plus Minus
Plus Minus

The Receptacle is electricity-controllable.
When it is positive shape “+,” the electricity is on. When it is negative shape “-,” the electricity is off.

People think the positive sign to add and the negative sign to subtract. If people turn the receptacle anticlockwise, it becomes the positive shape and serves the electricity. If people turn it back, it is the negative shape and doesn’t serve the electricity.

University

sadi(samsung art and design institute)

sadi(samsung art and design institute)
Seoul, South Korea

rich park

Design

sadi(samsung art and design institute)

sadi(samsung art and design institute)
Seoul, South Korea