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

Upin / tack


There is no power in the form of existing tack elderly or children are inconvenient to use.
So to improve the disadvantages existing tack tack transformed into the form of a U-shaped and gave
The shortcomings of the existing design was a new tack.


mokwon university

mokwon university
Industrial Design
Daejeon, South Korea