The Contact option is pretty straightforward: Pick a contact from your address book and convert it to ... The remaining three options are for decoding QR codes. ‘From saved image’ and ...

He also discussed his new book “Leading,” co-authored with ... If you like what you hear on “Re/code Decode,” you can also head over to “Re/code Replay,” an archive of audio content ...

QR codes make life easier for everyone these days, but that just means it also makes life easier for the bad guys. There may not be that many QR scams out there--yet--but it's still prudent to ...

computing scientists from the University of Alberta used an algorithm to try to decode parts of the Voynich Manuscript, a medieval book written in an undecipherable code with an unknown language.