An exciting new partnership between Pharma giant Novartis and Tech giant Google, was announced this week. The Alcon branch of Novartis, which produces some of the most used contact lens brands in the world, are licensing Google smart lens to get it developed for medical use.

Initially developed by Google Research with their focus on the diabetic market (the idea is to monitor blood glucose levels with tears – with the information sent in real-time to an app) Alcon hopes to open this out to the wider ocular health market. This includes vision correction for people with presbyopia – a condition that makes it difficult to focus on objects nearby, although no detail on how they will achieve this has been released yet. The smart lens technology involves non-invasive sensors, microchips and other miniaturized electronics which are embedded in the contact lens.

Jeff George, Alcon’s division head, said that the companies aim is to “unlock a new frontier to jointly address the unmet medical needs of millions of eye care patients around the world.”

Peekvision

Eye health is not a new string to the bow of technological innovation though. A team of ophthalmologists, engineers, business experts and software developers at Peekvision have targeted ocular health in the developing world, creating an app and add on for smartphones to take high res retinal images and then diagnose conditions remotely. With 80% of the world’s blindness being avoidable, they are going a long way to improving that figure and are already implementing it across other locations globally.

Clunky but effective

Another piece of eye health news that hit the web recently are glasses developed by Oxford University to help people with severe sight loss to see again. While many rely on guide dogs to avoid obstacles and guide them to their destination, their furry companions cannot convey other items of interest around them. Using this technology would improve the lives of millions, making many independent again. The headset still resembles the size of a usual prototype (clunky and cumbersome), but with the speed of technological advances, we would be surprised if this wasn’t out before long.

Dr Stephen Hicks of the Nuffield Department of Clinical Neurosciences at the University of Oxford says: ‘We eventually want to have a product that will look like a regular pair of glasses and cost no more than a few hundred pounds – about the same as a smart phone,’

As with all technology it takes time for prototypes to hit the shelves as fully fledged products, but we are excited for the new developments to come.