Size of Qr codes is governed by three things:
* Number of characters encoded
* Amount of error correction
* Expected distance from the user's device
The first two of those determine the number of squares making up the
code, the latter the size of those squares
On 26 October 2011 12:13, Gordon Joly <gordon.joly(a)pobox.com> wrote:
OOPS. I was thinking about the size of QR Codes.
Articles? Is there a limit?
On 26/10/2011 12:11, Gordon Joly wrote:
> On 26/10/2011 11:10, WereSpielChequers wrote:
>> If the QR code is for use on mobile phones then we may not want much
>> more than a stub either. What is the maximum article size that would
>> work on the typical modern phone?
> My experience is 1 cm at a distance of 10 cm.
> That is off the top of my head.