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:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

PINK KILLER / machine


"Pink killer" is a product that can effectively inhibit the reproduction of snails. Pomacea canaliculata is an invasive species that has caused a crisis in the aquaculture industry in Taiwan. It mainly inhabits ditches, ponds, rice fields and other waters. The cause of the crisis is that snails mostly eat The young shoots of the seedlings, or leafy vegetables such as the sprouts, water spinach, etc., make the crops unable to grow, causing serious damage to farmers, and the amazing fecundity threatens Taiwan’s native biodiversity. The Ministry of Environmental Protection has listed 16 species "the most harmful Alien species".


National Pingtung University of Sci

National Pingtung University of Sci
Pingtung, Taiwan

yu-chi Chou,
National Pingtung University of Sci

yi-tain Tsai,
National Pingtung University of Sci

meng-xin Gu,
National Pingtung University of Sci