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

C-Line / My Personal Assistant


C-Line is designed as an earbud that can be held by the user during the day as a personal assistant. It aims to keep the flow of life by tracking the user's daily habits. With its integrated stress sensors, it makes exercise, meditation or motivation suggestions depending on users stress levels. It tracks daily plans, schedule and meetings. During workout, data is stored and serves as a personal trainer.


TOBB University of Economics and

TOBB University of Economics and
ANKARA, Turkey

Mina Bengi Şahin,
TOBB University of Economics and Technology