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

W.to H. / level ruler

W.to H.

~~~~Use the Water level to align things Horizontally~~~~~1、People usually have to operate some sophisticated instruments to find a horizontal line. However, the essential problem are ignored.~~~~~2、We design a hollow tape with half water in it, which makes it easy to find the horizontal line by
repositioning to have the water level passing through the red midpoint.~~~~3、There is a through-hole in the red point, which allows for being fixed by nails when it is used by a single user.

University

School of Manufacturing Science and Engineering, Sichuan University

School of Manufacturing Science and Engineering, Sichuan University
Chengdu, China

Zhengkui Li,
School of fine arts, Sichuan University

Zhonghe / Wen,
School of Manufacturing Science and Engineering, Sichuan University

Mingpan / Zhu,
School of fine arts, Sichuan University

Pengcheng / An,
School of Manufacturing Science and Engineering, Sichuan University