What does Signature Dynamics capture when a person writes a signature?

Signature Dynamics focuses on how a signature is created, capturing the nuances of the writing process. This involves the measurement of various parameters, particularly the electrical signals associated with the speed and time it takes to write each stroke of the signature.

When a person writes their signature, sensors can detect the pressure exerted, the speed of movement, and the timing of each individual stroke. These dynamic attributes contribute significantly to the unique characteristics of a person's signature, allowing for a more accurate representation of their writing patterns than just visual or physical aspects alone.

This approach enhances the security and verification processes in identity management, as it can be more difficult to replicate someone’s unique signature dynamics compared to other factors that might be visually reproduced. Other options, while they may represent some aspects of signature analysis, do not encapsulate the comprehensive and dynamic nature of the writing process that Signature Dynamics aims to measure.