Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Report A Problem

CANCEL

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

Profile Types

iF SOCIAL IMPACT PRIZE (free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

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

Featured in this collection

Architecture & Urban Design

Related content