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:

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

Water plus+ / Bluetooth-enabled coasters

Water plus+

The Water Plus is a simple and intuitive Bluetooth-enabled coasters. By using Bluetooth-connecting pressure-sensing device to make the coasters connects with smartphone and record how much water you drink a day. The coasters come in a variety of colors that customer is able to buy more to satisfy different using situation, for example using at working place and exercising.


National Taiwan University

National Taiwan University
Taipei, Taiwan

Huang-Yu, Chen,
National Taiwan University of Science and Technology

Ya-Han, Chou,
National Taiwan University of Science and Technology