Each year, about 25 million infants in resource-limited settings do not receive necessary vaccinations. 2.4 million of those infants die from diseases that could have been prevented by proper vaccinations. The lack of child identification technology and medical records in low resource settings severely limits the ability for these areas to identify children that need to receive vaccines.

Detailed description of the solution

The National University of Singapore developed a biometric identification algorithm that can be loaded on to any typical cell phone. It recognizes each child's iris and stores this as identification in a database. With just a picture of the child's eye, complete identification and medical records can be accessed for the child. This device is low-cost and easy to use, and will ultimately allow for rapid determination of vaccination status and administration needs.

Designed by

• Designed by: National University of Singapore, led by Lim Wee Chuan
• Manufacturer (if different):
• Manufacturer location: Singapore

When and where it was tested/implemented

Field testing was performed in Singapore in 2011.

Funding Source

Recipient of Grand Challenges Explorations Grant

References