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

Meticulous care / electric toothbrush

Meticulous care
Meticulous care

"Meticulous care" is a smart toothbrush suitable for left behind children's family design, which aims to build emotional interaction between different family members through daily brushing behavior. Nowadays, it has become a common phenomenon that family members live in different places. The "meticulous care" displays the brushing status of family members through the LED light at the bottom, which helps parents and children in different places to establish unconscious communication and interaction through the daily habit of brushing teeth, so that they can understand each other's life details, and urge them to form good brushing habits.


Hunan University of Technology

Hunan University of Technology
Zhuzhou, China

Li Fangxu,
Hunan University of Technology