What can a written biometric password do for you?

Puzzle with advanced math themed pieces.

Instead of typing, write your password with your finger, stylus, or mouse.

Watch this video to see how we stop academic cheating in EDU.

It's not what you write,
but how it's written.

Choose four written characters to create a template.
Speed, direction, length, angle, etc. are compared.
No extra hardware, cellphones, or software downloads.
Patented and proven with 100+M uses.
Proven forensics catches illicit activity.

What can a written biometric password do for you?