The document discusses potential future uses of contact lenses, including lenses that can track glucose levels, focus automatically like camera lenses to help long-sighted people, spot faces in crowds to help police and security personnel, provide infrared vision to see in smoke or low-light conditions for soldiers and firefighters, assist blind users by processing images, and enable augmented reality displays directly onto the retina with features like directions, information, or controls displayed with a blink. Overall, the technology envisions contact lenses taking on many enhanced vision and display capabilities but also raises privacy concerns about always-on recording and identification.
2. WHAT IS CONTACT LENS?
? A contact lens is a thin plastic placed directly
on the surface of the eye.
? Now used in:
?Correct vision
?Cosmetic purpose
?Color deficiency-it allows some colorblind
individuals to distinguish colors better.
3. 1. It can help people with diabetes to track
glucose levels.
4. 2.Long sighted peoples vision
? By Autofocus on what they are looking at like
an automatic camera lens when taking a
picture.
? Such technology would help them avoid the
need for glasses when reading or looking at
other nearby objects.
5. 3. Contact lenses that could spot
criminal faces in a crowd
? This could be achieved by face recognition
technology on the contact lens of the police
men or to see bulge under a jacket that could
be a concealed weapon.
6. ? With help of infrared light we can see through
smoke.
? Soldiers can use it for seeing through mist ,
fog etc during war for better vision.
? Fireman can use for seeing through fire but
with a better lens which donot melt in heat.
4.Infrared vision
7. 5.For the blind
? The lens could be potentially life-changing for
blind users, by camera and analysis
components could process image data to
determine the wearer is approaching a busy
road.
8. 6. Augmented reality in contact lens
? World with augmented reality would be like: