It would be a huge quantum leap in safety for the patient—there is absolutely no doubt about it—once you have that mechanism in place simply to tell me what they're on and what they're taking. They don't always take their medication, but if I know that they've not had a refill on one particular medication for six months, I can probably assume they may not have been taking it.
Again, it would be a huge leap and it would be a skeleton, a backbone, onto which you could plug decision support tools, as I've alluded to before, about age-sensitive prescriptions or drug interactions, as Fleur-Ange has mentioned. It would be the backbone, but I don't have that at the moment.