I am encouraged by the fact that Google is working in this area. If any company can overcome the obstacles to this technology becoming available soon and at a reasonable price, it would probably be Google.
I am discouraged by the fact that the underlying technology (measuring glucose from tears) was first reported more than two years ago. There is another (sort of) non-invasive glucose measuring technology that involves injecting a biofluorescent dye under the skin, then using a device that measures the fluorescence that varies with the blood glucoe levels. This technology was also first reported years ago, and is also apparently nowhere near being available.
I am discouraged by the fact that the underlying technology (measuring glucose from tears) was first reported more than two years ago. There is another (sort of) non-invasive glucose measuring technology that involves injecting a biofluorescent dye under the skin, then using a device that measures the fluorescence that varies with the blood glucoe levels. This technology was also first reported years ago, and is also apparently nowhere near being available.