When, why and how Expanded Password System was developed

Here is what we wish to emphasize as to the development of Expanded Password System invented in the first quarter of 2000 to mitigate the password predicament.

Main Theme: Identity Assurance by Citizens’ Volition and Memory

- Problem: Password Predicament

- Solution: Non-Text Secret Credentials

- Theory: Science of Human Memory

When, why and how Expanded Password System was developed