![Steffen Lüdke on Twitter: "SPIEGEL reporters scanned the QR code belonging to #Djokovic' PCR test. On Monday at 1.19pm German time it said „Test result Negative“. An hour later, after another scan, Steffen Lüdke on Twitter: "SPIEGEL reporters scanned the QR code belonging to #Djokovic' PCR test. On Monday at 1.19pm German time it said „Test result Negative“. An hour later, after another scan,](https://pbs.twimg.com/media/FIw-gkuWUAEpJ-F.jpg:large)
Steffen Lüdke on Twitter: "SPIEGEL reporters scanned the QR code belonging to #Djokovic' PCR test. On Monday at 1.19pm German time it said „Test result Negative“. An hour later, after another scan,
![Corona vaccination certificate: This is how the QR code scan works with the CovPass app - The Limited Times Corona vaccination certificate: This is how the QR code scan works with the CovPass app - The Limited Times](https://cdn.prod.www.spiegel.de/images/bd05fe29-d4d2-4c2b-a7a6-163bc94bf021_w948_r1.778_fpx45.84_fpy54.99.jpg)
Corona vaccination certificate: This is how the QR code scan works with the CovPass app - The Limited Times
![H&M testet in New York einen ungewöhnlichen Spiegel — so reagieren die Kunden darauf - Business Insider H&M testet in New York einen ungewöhnlichen Spiegel — so reagieren die Kunden darauf - Business Insider](https://cdn.businessinsider.de/wp-content/uploads/2018/05/hm-mirror011.jpg)
H&M testet in New York einen ungewöhnlichen Spiegel — so reagieren die Kunden darauf - Business Insider
![Mobile Tagging in German Magazines: A One-Year Study of QR Code Usage in Top-Selling Mass Market Publications Mobile Tagging in German Magazines: A One-Year Study of QR Code Usage in Top-Selling Mass Market Publications](http://article.sapub.org/image/10.5923.s.mm.201401.02_004.gif)
Mobile Tagging in German Magazines: A One-Year Study of QR Code Usage in Top-Selling Mass Market Publications
![Snapchat Plans Music Feature, Acquired QR Scan.me For $50M And Vergence Eyeglass Cam For $15M | TechCrunch Snapchat Plans Music Feature, Acquired QR Scan.me For $50M And Vergence Eyeglass Cam For $15M | TechCrunch](https://beta.techcrunch.com/wp-content/uploads/2014/12/scan-consent.png)
Snapchat Plans Music Feature, Acquired QR Scan.me For $50M And Vergence Eyeglass Cam For $15M | TechCrunch
![Ben Rothenberg on Twitter: "Very glad that @SPIEGEL_English took the time to dig into the weirdness of the QR code on Djokovic's test document that I discussed upthread here ~36 hours ago. Ben Rothenberg on Twitter: "Very glad that @SPIEGEL_English took the time to dig into the weirdness of the QR code on Djokovic's test document that I discussed upthread here ~36 hours ago.](https://pbs.twimg.com/media/FIvjEGSVIAACxga.jpg)
Ben Rothenberg on Twitter: "Very glad that @SPIEGEL_English took the time to dig into the weirdness of the QR code on Djokovic's test document that I discussed upthread here ~36 hours ago.
![Hamburg, Germany. 08th Jan, 2020. The online presence of the news magazine "Der Spiegel" can be viewed on a laptop. After about 25 years, the name and logo "Spiegel Online" will disappear. Hamburg, Germany. 08th Jan, 2020. The online presence of the news magazine "Der Spiegel" can be viewed on a laptop. After about 25 years, the name and logo "Spiegel Online" will disappear.](https://c8.alamy.com/comp/2AK8JD3/hamburg-germany-08th-jan-2020-the-online-presence-of-the-news-magazine-der-spiegel-can-be-viewed-on-a-laptop-after-about-25-years-the-name-and-logo-spiegel-online-will-disappear-the-website-is-now-called-der-spiegel-just-like-the-news-magazine-credit-daniel-reinhardtdpaalamy-live-news-2AK8JD3.jpg)