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# System prepended metadata

title: QR

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# QR
###### tags: 'Semester2'

## QR creator 

22/02: created a QR creator which creates a data URI, which then can be used to create an image of a QR code

## QR scanner

22/02: adapted/created code for scanning all QR codes present in an image. It uses jsqr to decode the information of a QR code. 

## Mesure code 

22/02: started creating a code to compute distance between different screens by using the QR scanner code

1/03: 

