Talk:QR code

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High traffic

On 2 June 2010, QR code was linked from Slashdot, a high-traffic website. (See visitor traffic)

Possibly a hidden Ad Campaign?[edit]

Note that reference 50 leads to http://vitreoqr.com/2014/QR_Code.html a company that CLEARLY is selling QR Codes. We should also note that everyone CAN download the iQR generator from Denso-Wave's website after registering (free): http://www.denso-wave.com/en/adcd/product/software/building/qrdraw-ad.html IMHO, this reference should be changed or removed. I'd put this as the reference instead: http://www.qrcode.com/en/codes/iqr.html — Preceding unsigned comment added by 188.250.154.18 (talkcontribs) 16:32, 4 July 2014

Why is QR Code decoding not shipped by smartphone OS on default ?[edit]

too few people know, that they need special decoding apps

Is the use of the word QR Code without legal hassle ?[edit]

nobody does explain, what this strange pixel pattern are about. The word qr code on top could help. In some countries they do not spread. Why ? Do people really understand, what qr codes are ?

Semi-protected edit request on 9 September 2018[edit]

2402:8100:3957:385D:0:0:0:1 (talk) 12:21, 9 September 2018 (UTC)
 Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate. NiciVampireHeart 13:26, 9 September 2018 (UTC)

Semi-protected edit request on 15 October 2018[edit]

Qryptal (talk) 09:08, 15 October 2018 (UTC)
 Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate.  Spintendo  13:13, 15 October 2018 (UTC)

Semi-protected edit request on 18 October 2018[edit]

223.182.220.45 (talk) 02:02, 18 October 2018 (UTC)
 Not done: it's not clear what changes you want to be made. Please mention the specific changes in a "change X to Y" format and provide a reliable source if appropriate. Kyle Bryant (talk) 02:09, 18 October 2018 (UTC)