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

手指胎心仪 / Finger fetus-voice meter


Pregnant mothers in pregnancy often have physical fatigue and other uncomfortable reaction, thus at the same time, they tend to worry whether whether the internal baby is still healthy .Such concerns and consequent mental irritability, tend to effect baby's health really.The finger fetus-voice meter based on the principle of ultrasonic echo determination. As long as gently close to the abdomen, mothers can read to the baby's heartbeat data , understand the child's situationat any time, and then eliminate mothers's worries.


Jiangsu Normal University

Jiangsu Normal University
Xuzhou, China

Tianlu Zhou,
Jiangsu Normal University