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

0° Hummer / Hummer

0° Hummer
0° Hummer

When knocking in something with a hammer, it’s difficult for people to find out the horizontal line without hinting

by others. As a result, the things knocked in the wall are often not consistent in height. 0° Hummer is a hammer

which can assist the user to find out the horizontal line and the vertical line. When people have knocked
in the
first nail in the wall, they can put the bottom of the hammer against the wall to trigger the
switch on the bottom,
thus radiating a ray vertical to the horizontal line on the wall.
Users can confirm the position of the next nail
by relying on the position of the first
nail shone by the ray.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Go to profile