Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Report A Problem

CANCEL

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:

Profile Types

iF SOCIAL IMPACT PRIZE

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

Call Me Later / App

Call Me Later
Call Me Later

“Call Me Later” is an app design which let callers know when they could connect to the recipients while they are too busy to answer the phone. When a recipient set his/her phone to “Call Me Later” mode, any phone call would be hang up automatically and then the caller will receive a time waiting message which is according to the continuous time from the mode setting and the callers will know how long they should wait to dial again to connect to the recipient.

University

National Yunlin University of Science and Technology

National Yunlin University of Science and Technology
Yunlin, Taiwan

Huang Jui-Min,
National Yunlin University of Science and Technology

Tsung-Ching Lin,
National Yunlin University of Science and Technology

Chin-Ping Huang,
National Yunlin University of Science and Technology

Go to profile

Featured in this collection

Apps & Software

Related content

Legal Notice