Took this from the bitcointalk forum, to spread the knowledge
...
What does all this mean?
Is it some kind of a secret code?
Special characters of some sort...
I haven't seen this for, like... Actually, I never saw something like this...
Answer from Volpcoin:
These characters were implemented in order to improve communication between the platform and the AI protocol.
The code cannot be memorized, has weight, size, thickness and a coding that escapes from the base58 / 64 standards,
this address model ends up being safer than its analogues, allowing a fingerprint and retinal scan and a QR code model built specifically for the AI platform.
As it is visible in the image there are four types of logins.