3D-hologram contact lenses for augmented reality could overhaul immersion

Researchers at the Pohang University of Science and Technology are developing contact lenses that project 3D holograms using embedded metasurfaces.
 

The AR contact lenses can preserve the natural field of view for a greater feeling of immersion when worn directly over the eye.

The researchers envision applications such as environmental monitoring, identity recognition, diagnosis, and real-time navigation.

Junsuk Rho, study author, Pohang University of Science and Technology, commented: “In settings, such as healthcare, the lenses could assist medical professionals by overlaying vital information during procedures.

“Additionally, the lenses could serve personal health monitoring purposes, displaying real-time biometric data.”

The researchers need to overcome difficulties related to metasurface production, ensuring the biocompatibility of the materials, due to the direct contact between contact lenses and the human eye.

 

Source: Inavate