On Sun, 5 Mar 2017, Peter Benjamin wrote:
After being told by just about every booth I had my badge scanned at, that my finger was covering the QR code ... I started telling them I will post to this list the suggestion for next year to place the QR code in the very center, so there is never really is any way, that either the left or right hand can cover the centered QR code.
As small as the QR code is, print it a couple places on the badge so it's unlikly that both would be covered.
putting it in the center makes it so that the human readable name/title can't be there.
David Lang
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