There are some people who want to see people in subway cars. “Subway” refers to the metro or underground railway system. This system is used to carry large numbers of passengers. People can do this by using smart contact lenses. This is to realize how we communicate without cell phones. But it is also evident that the development of these terminals has slowed down.
While the standard progressed a decade ago, manufacturers now invent more cameras or megapixels. Could technological advancements be just around the corner? The development of new contact lenses, mixed reality, and smart glasses means that we are very close to a technological breakthrough.
You will discover information about the following subjects in this article:
- How do Smart Contact Lenses Work?
- What are its Main Applications?
- How Are Contact Lenses Replacing Phone Screens?
How Smart Contact Lenses Work
Our freedom from the slavery of cell phones in our hands is the ultimate goal of smart contact lenses and smart glasses. This is accomplished by using a non-intrusive computer device that performs the main computing functions.
The phrase “invisible computing” was coined to describe this in the late 20th century. Like mixed reality glasses or wearable technology, this new paradigm will adapt to the user’s needs and body, and information will be displayed only when needed.
Transparent materials are being investigated to make contact lens technology a reality that incorporates circuitry that displays information on the lens substrate. These lenses will follow the visual eye movements, due to the design of the device. Smart contact lenses are expected to incorporate technology such as:
- Ability to Autofocus
- Processor for Wireless connectivity Antenna
- Sensors (Gyroscopes, Accelerometers, Thermometers, etc.)
- MicroLED and Comparable Screens
It is too early to predict the future path of this new generation of contact lenses. However, much of the computational processing and data storage can take place on other devices, such as mobile phones or even in the cloud.
This type of study has been going on for some time. In fact, a few years ago, experts said that scientists were developing a smart contact lens that would be able to measure blood sugar levels, but the project has not yet been completed. There are rumors that experts are developing invisible augmented reality glasses. But so far, it seems no one has been able to prove the rumor true. But scientists are working hard for it and it can happen soon.
Major Applications of Smart Contact Lenses
Everything points to the first use of smart contact lenses that display simple information, such as an airport’s boarding gate number, the distance to an object, or the number of steps taken during exercise. In the future, if the technology develops further, we may witness such phenomena as:
- Map directions and calendar reminders are now limited to computers or cell phones as primary programs but will migrate to contact lenses in the near future.
- By measuring eye pressure, glucose, or eye temperature, health can be monitored. These lenses may also eventually be able to identify tumor signals.
- Contact lenses will automatically focus through eye movements and detect whether the wearer is reading close text or looking at a distant object.
- As soon as contact lenses can clarify complex visual displays and change their level of opacity, a user will be able to see virtual objects.
- Medications may be administered to treat conditions such as glaucoma. Glaucoma is a common symptom of the human eye where there is damage to the optic nerve, which affects the communication between the eye and the brain.
Significant scientific and technological advances in the shrinking of batteries, processors, and circuits will be needed for these applications, as well as many others that we are currently unaware of. Additionally, it will be important to make contact lenses more ergonomically sound so that they can be worn all day without discomfort. Who knows if you’ll ever see an article about smart contact lenses quite like this one?
Contact Lenses are Replacing Phone Screens
People can be seen taking their phones with them wherever they go. But thanks to augmented reality, the time is not far off when in the future we might just see digital information hovering over the scene in front of us and see a fusion of the real and digital worlds (AR). Engineers are building prototypes of smart contact lenses loaded with tiny circuitry, batteries, and displays in an effort to make such a future a reality.
In the future, you’ll be able to try out virtual reality (VR) headset eye-tracking technology and sample apps just by controlling a tiny cursor with your eye. You can see the weather, cycling speed, and flight information, among other things, through the numbers and text displayed on your contact lenses. You have to look away for a full second to close the app.
Technology experts have been debating what’s next since mobile devices overtook PCs as our primary Internet access point for years. However, augmented reality (AR), which uses glasses or contact lenses to display web feeds integrated into our perception of the real world, will be a more significant change. Multitasking will help. In the future, phones will act as tiny servers that control our wearable technology like earphones, watches, and glasses.
The development of new contact lenses, mixed reality, and smart glasses means we are very close to a technological breakthrough. Our freedom from the slavery of cell phones in our hands is the ultimate goal of smart contact lenses and smart glasses. Due to the design of the device, these lenses will follow the visual movements of the eyes.
Everything points to the first use of smart contact lenses that display simple information, such as an airport’s boarding gate number, the distance to an object, or the number of steps taken during exercise. Contact lenses will automatically focus through eye movements and detect whether the wearer is reading a near object or looking at a distant object.
Contact lenses can clarify complex visual displays and change their level of opacity, allowing the user to see virtual objects. In an effort to make such a future a reality, engineers are hard at work building prototypes of smart contact lenses loaded with tiny circuitry, batteries, and displays.