Zlango defines a 'universal icon language', emoticons having been deemed to provide insufficient cuteness for real business messaging.
At the top is a SAML protocol message translated into Zlango-ese. Undeniably way more fun than plain ol' XML.
Any guess as to the message?
Hint: Below is the same message with captions turned on.
Answer: it's an <AuthnRequest> in which the SP is stipulating that the IDP should not actively interact with the user for authentication, and username/password is unacceptable.