Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Report A Problem
CANCEL

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:

Profile Types

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Play phone package / package

Play phone package

The cold weather is difficult to use the phone.So we need better warmth.

University

Kunming University of Science and Technology

Kunming University of Science and Technology
Kunming, China

Design

Kunming University of Science and Technology

Kunming University of Science and Technology
Kunming, China

Li Ruoyun Lin Yuanhong

Featured in this collection

Electronics

Related content