User:Jwmh/Class Drafts/Module:UI login screen

Module: (UI) Login screen
keys to different apartments in a building
 * guest [session]: key to a hotel room for one night -- cleaned after you leave

Choosable/Typable Fields:
 * Username: Identifies who you are (like a room number on an apartment building)
 * Password: Security to ensure you're allowed in (like the key to your room)
 * depending on how it's setup, you might have a list of usernames displayed -- and you just click on one. OR, you might have to manually type in the username.
 * pay attention to how the typable field is labeled

[Meta notes ]
 * need more info, links here -- to UI conventions -- "fields," "typable," etc... lotta vocabulary to be throwing at them.
 * sections for modules; new vocab introduced?

Other options:
 * shutdown / reboot / etc
 * on some computers, might be prevented from choosing these until after you login (proving that you proper "security")
 * [best to cover these here, before getting into the desktop environment..]

Else?
 * Session info; keyboard types; etc