Document 21.1 | Sample Text and Draft of a Slide

Sample Text

Biometric systems use a three-step process. The first step involves using various sensors to observe or collect biometric data. The second step converts and describes these data digitally in what is called a template. In the third step, the template is compared with one or more templates stored in a database. This yields a "match" or a "non-match" result.

Sample Slide

Biometic Systems Process

• Observation and collection of data
• Conversion and description of the data into a template
• Comparison of template with templates in database