That's a very important question.
The first thing I should tell you is that the robot is the size of a human being. It is roughly the same shape, width, and height of a human being. That allows the operator to know intuitively where the robot can or cannot go. The controls are so intuitive that anybody can learn to drive the robot in 10 minutes. We probably have the most experience in the world with this. We've never had an accident with, for example, the robot bumping into something or anything like that.
The key issue is—and this is at the heart of this technology—when you're faced with a life-and-death situation, when somebody has a pneumothorax—air in the lungs that is compressing the lungs and the heart—the ability for Dr. Michael Jong to direct a nurse and save somebody's life when they would otherwise certainly die is what makes the difference. The crux of the matter is that—and this is where my philosophy comes in—we pride ourselves on the idea that all Canadians have the same access to health care, but you know that's not true. If you're here in Ottawa and you have a problem you can be taken to the Ottawa Hospital. If you live in Nain, there's really no alternative. I think this technology will allow us to narrow the gap of that inequality. That is the basic issue. Practically speaking, there have been no mishaps with the robots in all the years we've been using them.