An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
We research measurement and evaluation methods and develop standards to advance the use of image-based biometric technologies; current modalities include fingerprint, face, iris, and tattoo.
We research and develop measurement and evaluation methods to advance and promote the use of technologies that provide more effective access to multimedia and multi-lingual information.
We work with industry, academia and other government agencies to promote the use of more effective and efficient techniques for manipulating (largely) unstructured textual information.