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

ToJoy / Tourist map


Crowd, always affects everyone when traveling. Some tourists will follow and explore, but others may avoid to enjoy the quiet space. ToJoy lets tourists to develop the personal journey in accordance with their needs through immediate calculation of crowd density.

(1) Analyze Crowd: Calculates crowd situation in the area by SGS.
(2) Graphic Displays: Distinct map display with colors and symbols, users can easily understand.


National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Po-Hsuan Wang,
National Cheng Kung University