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

Delfino / Bike


Comfortable hour of walk provides us a space of rest to recharge our fatigued mind and body for mental peace.
I propose a bike called Delfino.
With Delfino, I make a quick stop at any place to taste as often as I can while airing myself on the bicycle Delfino. And then, I pull open the rear seat of the Delfino and lie on my back to read some book while watching the sky.
Like in the movie < Free Willy>, when I take an hour of comfortable walk with driving on the head of the Delfino that looks like a dolphin, I feel free as that time pure childhood as a child\'s free heart.

Delfino is workable in real.


Hong-Ik University

Hong-Ik University
Product Design
Seoul, South Korea



Choi, bo hyun

Choi, bo hyun
Dijon, France