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

Reviv / Portable Cell Phone Charger


Today, there is a worldwide smartphone craze. Smartphones, which can be called a “small computer” in the palm of your hand, makes otherwise boring time fun by offering such features as games, internet surfing, and SNS. But the battery life is not so good, so that the smartphone can quickly run out of battery if you use it constantly. To people to whom smartphones have become part of their daily lives, their smartphones going dead creates so much sense of emptiness that it can be likened to they themselves dying. A concept design is proposed for a portable charger that can conveniently charge smartphones in such an emergency situation.


Hanbat National University

Hanbat National University
Daejeon, South Korea


HanBat National University

HanBat National University
GwangJu, South Korea