Want to watch better-quality PBS Video? Sign in to access higher-quality streaming!

By signing in, you are authorizing PBS to share your email address with your local PBS station to send you periodic communications about station events, services and support. Any other uses of your information by PBS are governed by PBS’s Privacy Policy.

Closed Captioning Settings


Captions look like this

Captions size

  • 15

Captions font family

Edge style

Captions color

Background color

Window color

Text Opacity

  • 100%

Background Opacity

  • 100%

Window Opacity

  • 0%
  • Save Settings
  • Reset


Finger Printing

  • Aired: 01/25/2011
  • 01:30
  • Rating: TV-G
The Criminal Justice and Information Service (CJIS) in West Virginia holds over 65 million fingerprint records, with over 200 thousand new subjects turning up everyday, how does CJIS sort through all the prints when trying to find a match? Tukufu explains how digital technology has revolutionized the process.
Embed Options
Close ×
Finger Printing image
Finger Printing
Learn how fingerprinting technology has evolved; making matching fingerprints easier.
Please copy this text to your clipboard.
Problems Playing Video ?


Watch videos from your favorite PBS KIDS shows with the PBS KIDS Video app for your tablet or phone.

Downton Abbey Collection

Bring home the complete collection: DVDs, Blu-rays, books, gifts and more. Visit ShopPBS.


helps all of us explore new worlds and ideas. Give Now

Sponsored Links