A breakthrough in smart contact lens technology.

Researchers develop a battery as thin as the human cornea. The future of AR contact lenses?

[{"selector":"#anim-726e0d62-120d-417a-aae8-42652ea423bc [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(32.42187489333662%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-2c06a794-c7a5-454a-9503-065f45ed2fb7","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fa20eb2f-8649-420e-9b70-5b6ca980a368","keyframes":{"transform":["translate3d(0px, 99.00124%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

The NTU battery uses biocompatible materials and a glucose-based coating. It creates current when touched by saline solution's ions.

[{"selector":"#anim-a1ae443f-9271-4988-b2e1-d21bbd3024e1","keyframes":{"opacity":[1,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-8214badd-1f36-4cce-9bdd-826ecb1f717c","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-8f29a31f-e219-46ed-adb5-68b162480e16","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-d3d7ae2c-b9e8-49d8-92ec-62260146e1ad","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}]

Human tears can power the battery, extending its life an additional hour for every 12-hour wearing cycle.

[{"selector":"#anim-3f419799-62fb-4e58-ac94-27c2e3d3f445 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(38.092045244343254%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1ccfb042-1274-477e-9d57-29c7ab3ef663","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-eb5e0b69-1a4a-460f-bb4f-793c683e4970","keyframes":{"transform":["translate3d(106.30138%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

The integrated battery can charge itself, ensuring clear vision without obstructions.

[{"selector":"#anim-b397b69c-ce6a-4bad-8bdd-34c0bda3181c [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-10672b0f-af7c-4f76-97df-23bb18f42588","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-27ece083-ae4a-4152-a4a3-f09ee96977c5","keyframes":{"transform":["translate3d(106.30138%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

Future uses include vision correction, health monitoring, and even transmitting what the user sees and hears to the cloud.

[{"selector":"#anim-36cf15fd-29cb-419a-ab72-953f34c86239 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate3d(-33.12499989760315%, 0, 0)","translate3d(0%, 0, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cd3ee0d9-5614-41a2-bc4c-c2295cf0054a","keyframes":{"transform":["rotate(-540deg) scale(0.1)","none"],"opacity":[0,1]},"delay":0,"duration":1000,"fill":"both","iterations":1}]