What are bionic contact lenses?
Bionic contact lenses are a future technological concept developed by scientists and engineers. Theoretically, these devices should have a small screen display implanted in the lens material that could be used in different ways, including everything from the text display that describes the objects around the user after vision improvement. Advances in miniaturizing electronics components have allowed this technology more possible than in the past, but experts suggest that there are still several obstacles that must be overcome before practical bionic contact lenses can be created for consumers.
Scientists have many different ideas about ways to use bionic contact lenses that could potentially benefit people in everyday life. For example, lenses could offer tips and information about the things the individual is looking at, provide an overlap of a compass or map that help people navigate, enlarge objects within a person's vision or provide an infrared regimeEr's people allow people to see the world in a new way. Other ideas include practical things, such as monitoring the heart rate and body temperature for exercisers or a flashing warning of upcoming traffic problems. Some of these ideas may be besides limiting currently proposed proposals, but as technology matures, scientists feel that they may be possible.
There are several specific technological advances that make bionic contact lenses more practical than once. According to experts, some of the main areas of progress have been improved by the technology of light emitting diodes (LED). Modern LEDs can be very small and have very low energy to operate, which allows you to create a small LED screen on a contact lens that uses very little energy. In addition, wireless technology enhances allows you to have a computer that sucks the lens images in a separate device, maybe a small Strobe worn on a person's belt or even as part of an individual's mobile phone.
Scientists are working to overcome several roadblocks to make technology usable and practical for truly building. According to experts, further miniaturization is still needed, along with some other advances in the field of energy efficiency, but the basic components are already available and need just a little more improvement. Some scientists believe that the first working device is likely to have relatively modest abilities and it may take a considerable amount of time to some of the more advanced options available for real use.