Optometric World: Smart People, Smart Phones, Smart Contacts? Essay

Throughout the years movies have implemented technology that has never been seen before to create a futuristic setting. Throughout the Terminator movies, viewers see data overlaid the main character’s world through contact lenses. At the time when Terminator was released, this was not possible through contemporary technology, but now scientists at the University of Washington are on the way to getting the perfect smart contacts. Eyes are truly an extension of the brain and receive the information which the brain sees and integrates. When any form of contact lenses is placed on the eye the brain is capable of receiving information with clarity, while the contact lenses provide benefits to the eyeball. With the smart contacts that are in the process, scientists consider the potential benefits and drawbacks while trying to keep optometry connected to the technology world. In the optometric world, eyes are the receiver of information your brain is what integrates it and chooses what is pertinent to an individual. Each eye sees everything all the time, the brain chooses to ignore information; for example, eyes always see your nose but your brain never chooses to register that information because the nose always remains in the same location. All vision is based on the light and how it is reflected off an object and into the eye. Light enters the cornea which bends or refracts it to enter the pupil (see Figure 1 in Appendix A). The iris is like a camera lens and it determines how much light enters the eye thus making he pupil bigger or smaller (AOA.org). After light goes through the pupil, it passes through the lens, which will bend and refract the light further to â€Å"focus [the rays] on the retina at the back of the eye† (AOA.o... ....p., n.d. Web. 05 Apr. 2014. . "How Contact Lenses Work." CooperVision. N.p., n.d. Web. 05 Apr. 2014. . "How Your Eyes Work." How Your Eyes Work. N.p., n.d. Web. 05 Apr. 2014. . "The Human Eye: A Diagram." - FamilyConnect: For Parents of Children Who Are Blind or Visually Impaired. N.p., n.d. Web. 05 Apr. 2014. . â€Å"Self-Assembled Single-Crystal Silicon Circuits on Plastic,† by Sean A. Stauth and Babak A. Parviz, in Proceedings of the National Academy of Sciences, 19 September 2006. Web. 05 April 2014. .