A daemon is a non-interactive process, that is, it's run by the system and users never have to worry about it.
"Debian GNU/Linux: Guide to Installation and Usage"
John Goerzen and Ossama Othman
Another method of annihilation involves the alteration of the entity's context - its surroundings, its codes and signals, its interactive patterns, its potential partners, friends and foes.
"Moral Deliberations in Modern Cinema"
Sam Vaknin
Always assume that someone is recording all that is being said in online conferences, chats, and other interactive social gatherings.
"The Online World"
Odd de Presno