PUBLIC MARKS with tag QR

The call to action simply isn’t sufficient to overcome people’s lack of interest in and inclination to click on an otherwise opaque code…especially now that there are the first stirrings of a general awareness that QR malware can be used to inject malicious exploit code into one’s device.

une nouvelle forme de signes Hobo qui vient de naître grâce à l’intelligence de la technologie et du graffiti.

This could so easily have been a lazyweb post: “Oh hai internets, you could encode a geotag in QR Code and then overlay it on video frames, making each frame uniquely tagged with its location, kthxbai” and left it at that.

QR Code is open in the sense that the specification of QR Code is disclosed and that the patent right owned by Denso Wave is not exercised.