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



MELODY is a toy that could exercise children’s multiple neural developments. Children could realize sound change through components assembly by hands in different color. In this process children can exercise hands and brain coordination ability, color identification ability and music perception. Different parts of the brain are stimulated efficiently at the same time could simulate brain development.
MELODY is composed of 28 pieces of planks in different scales and the main body brace. Because of gravity the ball tumbles, babies could make up different simple melodies in corresponding color with the scores.


Changwon National University

Changwon National University
Changwon, South Korea

Go to profile