What the artificial pancreas does, it removes the patientÕs input so that the whole glucose control is made by the electronic brain, so that the patientÕs disease burden of checking the blood sugars five, six, eight, ten, fifteen times a day and providing input to the pump, adjusting the insulin rates, and so on and so forth, is completely automated. The one component is the insulin delivery system, which is the insulin pump. The second component is the glucose sensor that sensors glucose every five minutes. And the sensor with the glucose values talk to the insulin pump via Bluetooth and various other electronic communication systems. So, the sensor talks to the insulin pump, and the insulin pump where the electronic brain is situated knows how to adjust the insulin based on the glucose patterns, real time. Of course, these devices and these systems are in their version 1.0 or 2.0, and we are learning constantly with research, because as we know, there are various factors that can change your blood sugars.