What is typically used to illustrate the comparative strengths and weaknesses of each biometric
technology?

A.
Decipher Chart

B.
Zephyr Chart

C.
Cipher Chart

D.
Zapper Chart

Explanation:
The Zephyr Chart illustrates the comparative strengths and weaknesses of each biometric
technology. The eight primary biometric technologies are listed around the outer border, and for
each technology the four major evaluation criteria are ranked from outside (better) to inside
(worse). Looking at dynamic signature verification (DSV) will illustrate how the Zephyr Chart works.