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

Intelligent Key / Key

Intelligent Key
Intelligent Key

There are many locks used in our daily life, of course we have many keys. The shapes of keys are too similar to distinguish which is the match key of a lock. “Intelligent Key” is designed to solve the problem. The blind can distinguish the functions of keys by touching the shape on the top of them, which provides people a more convenient way in life and can save time effectively.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Go to profile
Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xuefei Liu Di Fang Menghan Ji Mingyang Li

Go to profile

Featured in this collection

Architecture & Urban Design

Related content