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

blind-crossing / zebra lines for blinds

blind-crossing
blind-crossing

how the blind to go across the street safely and efficiently? This is a new blind sidewalks system based on elevating gear which is controlled by traffic light, to help the blind cross the street safely and straightly but also not affects normal traffic states. We call this solution “liftable blind cross system”. The power of elevating gear is supplied by rolling and scrunching of vehicle’s tire. The roughness of liftable blind cross system will lift convex surface to help the blind cross the street straightly and also have a separation of blind path from major pedestrian movement when traffic signal is red, and will be restored to flat for v

University

Xihua Unibersity

Xihua Unibersity
Chengdu, China

Design

Xihua Unibersity

Xihua Unibersity
Chengdu, China

Liang Ge Jiahao Zhu Kan Ding Lingfeng Fei