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

One-Finger OK Beng / band-aid

One-Finger OK Beng

This product is specially designed for people suffering incapacity of one hand or other disabilities. The One-Finger OK Beng is a band-aid that only requires one finger to apply. Simply put the ring-shaped band-aid through your finger; remove the outer protective film with your mouth easily. The band-aid easily splits apart along the seam when you bend your finger, and you can apply it where needed.


Beihang University

Beihang University
BeiJing, China


Beihang University

Beihang University
BeiJing, China

Wang Tongshuo Wang Xi Zhang Yinshuai