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 people’s 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: