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Ex 1 :  it is all about new things in our daily life and nowadays everyone talks about the new product by apple Co "Iphone 7"  I think its a good example of Surveillance (instrumental) since its a product which everyone in social media is talking about which accrue NOW.

Ex 2 : providing ingredients of specific dish each day and posted in Instagram where there is a lot of followers can benefits from it and try to do it. So i think its an amazing example of (instrumental).

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food recipe

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A TV serial may perform a function of instrumental surveillance by portraying new hair or dress styles or women in changing roles.

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Example 1: From YouTube.com (new product)  

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Example 1: From YouTube.com (new product)  

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introducing Iphone 7 which the newest and most popular product nowadays in the market.

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Picture to demonstrate "Surveillance (instrumental)" 

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Picture to demonstrate "Surveillance (instrumental)" 

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its about everyday life.

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It is transmission of information that is useful and helpful in everyday life for example, movies schedules, sports scores, new products & fashion ideas.