it all boils down to the old school press crews computer literacy. Ive seen many old school pressmen struggle with the learning curve, when they have in the past shown a resistance to new technologies. If you've got a guy that has just dug in his heels and refused to get one of them new fangled smart phones then ill bet he or she will struggle with the technology. Ive also seen these same types only learn what's needed to get a sheet through the press, never coming even close to utilizing all of the new presses capabilities.