Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Report A Problem

CANCEL

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:

Profile Types

iF SOCIAL IMPACT PRIZE

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

Publish your project

Phone braille aids / Help & Support

Phone braille aids
Phone braille aids

For the visually impaired people, there is currently no tool that is available to find out the information on a cellphone by touch. Phone braille aids can read any software in the phone and show the words on the screen with braille that is generated by two ultrasonic resonance waves.

University

Asia university

Asia university
Taichung, Taiwan

CHIEN-CHANG TSENG,
Asia university

CHIH-TING KUO,
Asia university

CHU-TING HSU,
Asia university

CHI-HUA CHEN,
Asia university

Related content

Legal Notice