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

Understand The Change / medical supplies

Understand The Change

Menstrual cycle is an important part of women's health.
The device can absorb female physiology period of menstrual blood, by absorbing moisture to make different reactions of bump and cool, can help the blind woman to understand the menstrual flow, thus can calculate the menstrual cycle and in good health.


Chongqing University

Chongqing University
Chongqing, China

Ke Feng,
Chongqing University