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High-tech contact lenses are straight out of science fiction

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upamfva:
High-tech contact lenses are straight out of science fiction


Contact lenses are the result of an accidental discovery made during the Second World War. Ophthalmologist Harold Ridley noticed that despite acrylic plastic shrapnel shards becoming embedded in the eyes of fighter pilots, it did not appear to cause any harm. This finding eventually led to the creation of hard intraocular lenses for the treatment of cataracts.To get more news about Green Contacts, you can visit beauon.com official website.

Over the years, new scientific discoveries have led to softer and more comfortable contact lenses. And now, research bringing together chemistry, biology and microelectronics is resulting in contact lenses that are straight out of science fiction.To get more news about Purple Contacts, you can visit beauon.com official website.

Researchers at the Hong Kong University of Science and Technology have developed a prototype of a contact lens that continuously monitors changes in intraocular pressure, the pressure within the eyeball. The prototype is based on the fact that the shape of the eyeball varies in response to changes in intraocular pressure. As this happens, the contact lens undergoes commensurate change in shape. A thin capacitor embedded within the contact lens correlates changes in shape to variations in intraocular pressure.To get more news about Red Contacts, you can visit beauon.com official website.

The continuous monitoring provided by the contact lens could come in handy for people suffering from glaucoma. This lens can monitor changes in intraocular pressure throughout the day, and can responsively release drugs to alleviate the glaucoma. A similar lens, called Sensimed Triggerfish, has received regulatory approval in the United States and Japan.

Thanks to the ubiquity of electronic devices, we are currently living in a world constantly bathed in electromagnetic radiation. Although a clear consensus is absent, studies have pointed out that exposure to electromagnetic radiation could possibly induce some effects in human tissue. Engineers in South Korea have applied a layer of graphene to contact lens to help shield the eyes from electromagnetic radiation. The thin graphene layer also reduces dehydration.California-based tech start-up Mojo Vision is working on contact lenses with an inbuilt LCD display, which opens up enormous possibilities. Similar to a head-up display projected on a car's windshield, the contact lens can provide a wide range of information, from phone notifications, map directions and more.

It's not too far-fetched to imagine that we will soon be able to use contact lenses to zoom in on distant objects.As a chemical engineering doctoral student, I have been involved with projects focused on developing very thin nano-sized polymer films on contact lenses. These films enhance comfort and attach tiny sensors to the surface to prevent unwanted substances from sticking.Challenges remain in scaling up the mass production of such products and keeping the price accessible. Critics have also pointed out that it is easier to correct vision deficiencies with advancements in laser technology.

The global contact lens market is predicted to expand, and we can expect to see a plethora of ground-breaking products being released. And as technology continues to develop contact lenses, smart contact lenses may one day replace smart phones and screens.

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FrankJScott:
What are the major advantages of Autonomous Mobile Robot?
 
1. Flexibility - Increased
Autonomous Mobile Robots are able to adapt and agile automation due to their dependence on cameras and onboard sensors. Autonomous Mobile Robots are able to create their own paths between Point A to Point B in an area. This lets them avoid obstacles and instead of following pre-determined routes. Autonomous Mobile Robots are able to be switched to perform additional tasks, in contrast to other automation technology which require more time and effort. Check out this Intralogistics robots info for more.
 
2. Safety - Increased
Autonomous Mobile Robots are packed to the gills with sensors and cameras. These cameras allow the Autonomous Mobile Robots to understand and interpret their environment. Autonomous Mobile Robots are able to move effectively within a facility without crashing into objects, people or even infrastructure. Forklifts as well as other equipment controlled by humans, such as forklifts have fewer safety features, but they still rely on input from humans. Autonomous Mobile Robots are safer than humans. A human operator can become disoriented or fatigued and could cause an accident. Autonomous Mobile Robots are used for repeatable tasks which reduces the chance of human error and greatly increases safety.
 
3. Quick Implementation
Autonomous Mobile Robots are typically deployed in a matter of four to six weeks according to the particulars of the process. (Especially crucial here is the software for picking and warehouse execution software that the units will need to integrate with.) Even at the top end this is still a relatively short period in comparison to other technologies. To give an example, it can take as long as a year to establish a goods-to-person (G2P), system.
 
4. Scalability
Autonomous Mobile Robots can be easily installed in an organization. They can be used in modular deployment to add units as your company grows or evolves. This can help to avoid an expensive initial cost. Instead, buying large amounts of Autonomous Mobile Robots at once it is possible to start with a few units and increase the number of units you have over the years. Modular deployment allows you to save capital for future initiativeswhile you review and decide on the next actions.
 
5. It is simple to transfer between facilities
There are some businesses that may be hesitant to consider automation options due to the fact that they are aware that a move to a brand new facility is likely in the in the near future. This reasoning is logical. A new system will not be required for 2 years, so why implement it? Autonomous Mobile Robots can be used to fill in the gap in these situations. Autonomous Mobile Robots are very easy to operate and can be easily moved from one facility to another. This makes it possible to automate even in the short-term. This is an advantage for businesses that are seeking to set up temporary activities during the holidays.

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