In the not so distant future, contacts may do a lot more than just help you see.
What if the lenses could look inside of you to diagnose, monitor and even treat disease? Sound far-fetched? Well, it may not be too far away.
The new generation of contact lenses is being called â€œsmart lenses,â€ and they are packed with circuits, sensors and wireless technology â€“ all designed to keep an eye on your health.