An actuator is the mechanism by which a control system acts upon an environment. The control system can be simple (a fixed mechanical or electronic system), software-based (e.g. a printer driver, robot control system), a human, or any other input.
Nomos or Nomoi may refer to: from the Greek term for law (Î½ÏÎ¼Î¿Ï, nÃ³mos; pl. Î½ÏÎ¼Î¿Î¹, nÃ³moi). It is the origin of the suffix -onomy, as in astronomy, economy, or taxonomy.
Nomophobia is a proposed name for the phobia of being out of cellular phone contact.[1][2] It is, however, arguable that the word phobia is misused and that in the majority of cases it is another form of anxiety disorder.[3][not in citation given]