Well, some of the ways that are being explored are in terms of application of new technologies. You know, many old people watch television. There's a lot of health information that you can give over television. There are systems being developed that allow a physician or a medical person who is remote from that older person to be able to do diagnosis.
There are various kinds of technologies you can use to do cardiovascular readings, check for diabetes. There are all kinds of things that are possible that companies like Intel, in their demonstrations, tell us can be adapted and used by older persons.
The problem is they are not mass producing many of those technologies at a price that is affordable for the average person. If you can put a man on the moon and you can monitor all of his functions, it should be relatively simple to be able to do some of that in our rural and remote communities. But we have not put our attention to it to the extent that we should.