study task 1

                                                                Study task 1

Redundancy: This is the state of no longer being in use or needed. For example technology becomes outdated sales people tend to buy the upgrade.  

Noise: a sound, especially one that is loud or unpleasant or that causes disturbance. For example the noise from his headphones was very loud and annoying.

https://www.google.co.uk/search?q=redundancy&ie=utf-8&oe=utf-8&gws_rd=cr&ei=55KqVL7_Naqx7QaE5oHgDg#q=noise+definition.

Entropy: is a measure of the number of specific ways in which a thermodynamic system may be arranged, commonly understood as a measure of disorder.

https://www.google.co.uk/search?q=redundancy&ie=utf-8&oe=utf-8&gws_rd=cr&ei=55KqVL7_Naqx7QaE5oHgDg#q=entropy&spell=1.
feedback:   information about reactions to a product, a person's performance of a task, etc. which is used as a basis for improvement.

1. Anon

   In-text: (Anon, 2015)
   Bibliography: Anon, (2015). [online] Available at: Link:https://www.google.co.uk/search?q=redundancy&ie=utf-8&oe=utf-8&gws_rd=cr&ei=55KqVL7_Naqx7QaE5oHgDg#q=redundancy+definition [Accessed 11 Jan. 2015].
    https://www.google.co.uk/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=feedback%20definition  
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4.  pangaro p. (2013). cybernetics definition. Available: http://www.pangaro.com/definition-cybernetics.html. Last accessed 6th january 2015.
5.                                                                        Annotated diagram    
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