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

Reference 9 and 20 are broken links[edit]

What is the protocol for changing broken links? Snehratna (talk) 06:26, 11 June 2019 (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)

Misleading risks section[edit]

QR code#Risks is misleading - as this article explains, it's the URL the 2D barcodes decode to that's malicious, giving a link to a virus in an app store. So the 2D barcode doesnt contain an executable that the reader is to execute according to the decoding protocol, & the same vulnerability applies to all 2D barcodes and data sharing media. 131.191.99.210 (talk) 13:41, 11 March 2019 (UTC)

Can anyone scan the first example in the error correction section?[edit]

I thought the little square on the corner was one of the essential parts that must be present for a code to be readable... --95.92.219.13 (talk) 07:42, 5 July 2019 (UTC)