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

Reminder / the ring which connect phone


It’s very rude to ringing cell phone in public places, but we can’t predict when it ring masterpiece, set to vibrate mode or put in the bag often miss a call, resulting in missed many important messages.
Using bluetooth technology to link mobile phone and ring, ring quiet to alert the user with a vibration mode, in the quiet comfort of the receipt of applications can also be mobile, the surrounding is also a considerate.


Ming Chuan University

Ming Chuan University
Keelung, Taiwan