כללי ברקוד לסריקה לפלאפון

[ליקר]

מה הגודל המינימלי שהוא צריך?
דחוף!!!!!!!!!!!!!

תודה רבה.

 

[ליהיא]

משהו שמצאתי בנושא

 

[trew]

For most smartphones the relationship between scan distance and minimum QR code size is approximately 10:1 so a 2.5cm (1 inch) QR code printed in a magazine will have a nominal effective scan distance of about 250mm (10 inches), and a QR code on a billboard 20 metres (65 feet) from the where a passer-by would be scanning it would probably need to be about 2 metres (6.5 feet) across. There’s a bit of latitude here depending on the sort of smartphone but 10:1 is a good rule of thumb for a well-lit black and white QR code being scanned front-on.
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תראי על זה עוד פה
http://www.qrstuff.com/blog/2011/11/23/qr-code-minimum-size
http://www.qrstuff.com/blog/2011/01/18/what-size-should-a-qr-code-be