The same blog rendered differently. Left: Original from Semapedia; right: Semapedia blog mobilized by Kaywa

Or in clear words: We have changed our 2D code base to QR codes instead of Datamatrix codes so far. Of course, all Semapedia tags generated and distributed up to now STILL WORK and will always work. We consider experimenting with QR codes an interesting new approach because they offer several extended features than Datamatrix codes. Also, the adoption of QR codes with cellphone manufacturers and scanning software providers has increased dramatically in the past 6 months. Our goal is to connect the real and the virtual in a meaningful and beautiful way. Going with QR codes from here inherits the promise to have more people being able to use Semapedia Tags much faster than if they were based on the Datamatrix standard.