It is a very useful tool for sure. First of all thanks for publishing the announcement about this web tool here because I wouldn't be able to find it ever. It is always nice when people are using new technologies in order to help old people or at least try to help them. I am not an old person but I have a grandmother who is living in the fear of a second stroke now. I hope that it will help me and that it will be also helpful for many other people in the United States and in other countries too.