QR-Code

QR-code as a way of transmitting information is becoming more popular. First of all, because it simply "recovers" camera smartphone. For some fans of modern technology, he even became a kind of hobby. Here, for example, a family of farmers from Alberta (Canada) vystriglo on their own cornfield QR-code area of ​​2, 9 ha. This - the largest such code now den.

I do not know whether you take someone to improve the achievement of these things, and now the creation of enterprising farm family made the Guinness World Records. To read the code will have to sit in a helicopter or airplane - and fly over the field at a sufficient height. In the code, by the way, encrypted link to a site belonging to the authors vydumki.

I must say that farmers are trying not only to record but also to attract the attention of tourists, which also vystrigli a maze. Especially for these enthusiasts such projects become a habit, they have created a maze of vegetation in the form of maps of Alberta, as well as huge posters vystrigli local teams.

Source: scienceblog.ru/2012/09/11/qr-kod-kotoryjj-popal-v-knigu-rekordov/