The software, which interacts with physical ID card readers via an application or by swiping it near a reader, could eventually replace the plastic badges that millions of people worldwide use to securely enter their offices and other facilities.
Some of the specialty arrows could also be considered over-the-top in a world where physical laws, however futuristic in their application, still rule.
Key to handset hacking, he said, was installing software on a device either by getting physical access to the mobile, tricking its owner into downloading a booby-trapped application or making them visit a page that inserts malware onto a device.