@AC 'may be naive' Re: "no other game-changing device this year"
Many diabetics control their condition with tablets, certainly in the initial stages of the disease. I know my father did. Effective control in the early stages can help to lessen the rate of progress and will also reduce bodily damage, or at least slow down the effects. Continuous non-invasive monitoring would be a fantastic tool for any diabetic because they could respond to any medication need more often than at present and without having to prick their finger and smear blood on a test-strip.