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

Electric smart handcuff / Product/Smart

Electric smart handcuff
Electric smart handcuff

This is a smart positioning shock handcuffs, can judge the distance between the criminal suspect and the police, when the criminal suspect distance beyond a certain range, with the police to criminal suspects for electric shock, limit the scope of its activity

University

Xiangtan University

Xiangtan University
Xiangtan City Hunan Province, China

Qinghu Wang,
Xiangtan University

Jiayang Liu,
Xiangtan University

Xiang Yao,
Xiangtan University

Jianping Luo,
Xiangtan University