Get short, timely messages from Jassen.

Twitter is a rich source of instantly updated information. It's easy to stay updated on an incredibly wide variety of topics. Join today and follow @QR4World.

Get updates via SMS by texting follow QR4World to 40404 in the United States
Codes for other countries

Two-way (sending and receiving) short codes:
Country Code For customers of
Australia
  • 0198089488 Telstra
Canada
  • 21212 (any)
United Kingdom
  • 86444 Vodafone, Orange, 3, O2
Indonesia
  • 89887 AXIS, 3, Telkomsel
Ireland
  • 51210 O2
India
  • 53000 Bharti Airtel, Videocon
Jordan
  • 90903 Zain
New Zealand
  • 8987 Vodafone, Telecom NZ
United States
  • 40404 (any)

QR4World

  1. Jassen review for #qrcode art show in Lodz, Poland bit.ly/QR4Worldlodz 1:56 AM Mar 22nd via web
  2. QR4World #qrcode postcard exhibited Lodz. Review of Jassen's art show. Thanks @Sashaspal @QRiousCODE @JLeMayStudios @QRazyART @RosettaSq 1:53 AM Mar 22nd via web
  3. Scan + Share for an Emerging ARTIST #qrcode Jassen.artistswanted.org/yr2011 twitpic.com/8f3p27 3:23 AM Feb 3rd via Twitpic
  4. First featured code for #qrcode painting '100 to 1'. Thanks @quevedo bit.ly/jassen100to1 9:03 AM Dec 12th, 2011 via web
  5. 5 Ways QR Codes Could Shake Up the 2012 Election on.mash.to/qSvZ4D American QR Code image: bit.ly/UScodes RT @mashable 1:21 AM Sep 27th, 2011 via Mashable Follow
  6. Considering another qr4world #qr code postcard exhibition 3:34 AM Sep 26th, 2011 via web
  7. Read The QR 4 the World Daily ▸ today's top stories via @quadgraphics @allqrcodes @qrazystuff ▸ paper.li/QR4World 12:57 PM Jul 26th, 2011 via Tweet Button
  8. Thank you @JLeMayStudios Documentary Film: Nothing Like Chocolate #qrcode postcard 4:16 AM Jul 26th, 2011 via web
  9. Developing a new project for QR4 World 4:11 AM Jul 26th, 2011 via web
  10. Sotheby’s launches new QR code campaign for their high-profile properties qrcodepress.com/sotheby%e2%80%… 4:05 AM Jul 26th, 2011 via Tweet Button
  11. Thank you to everyone that participated #qr4world http://bit.ly/qr4worldimages 5:50 AM Jul 22nd, 2011 via web
  12. Special thanks to @QRiousCODE #RosettaSQ @QRazyART for how they implemented their #qrcode postcards 9:13 AM Jul 6th, 2011 via web
  13. Mobile Bouquets, TraX Actions, Nothing Like Chocolate, Television Girl, and RememberMe-RememberUS #qrcode postcard size images selected 8:33 AM Jul 6th, 2011 via web
  14. Sotheby's Institute of Art is now displaying #qrcode postcard selections. Ask at reception for viewing: http://bit.ly/SothebysInstitute 6:01 AM Jul 5th, 2011 via web
  15. Dropped off #qrcode entries at Sotheby's Institute of Art. Once you see a QR Code you'll see them everywhere :-) 2:02 AM Jul 1st, 2011 via web
  16. A #QR 4 The World - Just scan the @RosettaSq - Scan and share your message - soqr.fr/rsqc 3:55 AM Jun 26th, 2011 via Tweet Button
  17. Lots of scanning QR Codes in London this evening. Thanks again entries! We picked up scans in 30 countries tonight! 5:35 PM Jun 24th, 2011 via web
  18. Casa Vinicola Carpineto use of QR will be presented at our exhibition and a sample of Dogajolo Rosso & Bianco http://bit.ly/CARPINETO 3:32 AM Jun 21st, 2011 via web