8 unusual ways to use your smartphone camera

Built into a smartphone or tablet camera can be used not only for shooting masterpieces and send them in "Instagram". And not only for video calls. Here are some non-trivial ways to use a miniature camera that is always with us.

1. Surveillance System 

2. Augmented Reality Applications

3. Catch someone who steals your phone 

4. Plan interior of your home 

5. Read more about the product, without departing from the shelves 

6. Digitize your paper 

7. Scan film negatives 

8. Searching Google for photographs

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