Unsupported browser

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

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:


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

Publish your project

Refresh / Diffuser Lamp


Generally, we exposed to stress easily. pollution, burn out and depressive are representative. Also, the biggest problem is that most people go to work and can not see the external landscape well until they leave the office. Eventually, people can not recognize the night and exact morning, eventually inducing depression. So, we use hue, saturation, brightness etc. through Refresh in the building, you can adjust the state of natural light to the same state as outside. We propose design combining diffusers and lighting that can gush out perfume away the scent of 4 seasons (spring, summer, fall, winter) depending on people's emotions.


Samsung Art & Design Institute

Samsung Art & Design Institute
Seoul, South Korea

Jeong Hwan Shon,
Samsung Art & Design Institute

Ye Rin OH,
Pukyong National university