Elements that should be applied to the Touch Screen applied to the out…
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In recent years, interests in outdoor devices have increased, and touch screens in an outdoor environment are also of interest. However, as we can see in the outdoor environment, it is a completely different environment from an indoor environment. So now, we are confronted with solving these problems because there are too many unspecified external environments such as sunlight, rain, snow, and dust. Among them, an important factor is a light coming from the sun, and the problems of processing this sunlight are faced with lots of technical limitations. Since sunlight appears in different directions with different intensities, solutions for this are not so easy.
Some of the banks like the Bank of America or the Chase Bank in U.S are now preparing for touch screens that can be applied in outdoor environments for ATM machines. This is a highly anticipated service from a consumer standpoint and is of considerable interest. But here too, similar technical limitations. But it is about dealing with the interference from the sunlight. However, ATM machines to be introduced by such banks are small in size less than 20 inches, and as mentioned above, they deal with the interference caused by sunlight by software. Theoretically, this phenomenon is a physical phenomenon and should be solved in the Touch Screen itself, not in software. Also, with the increasing size of the touch screen, this kind of software-based processing is unlikely to be appropriate. The reason for this is that more sunlight causes more sunlight interference.
Many outdoor devices that can be applied to the outdoor environment in this way have a lot of applicable parts, especially the touch screen. For example, if you order from Take Out at Mc Donald, Starbucks or Taco Bell, you can apply a large touchscreen included menu instead of order by microphone and we can provide information for people to want to get what they want by information by KIOSK at public bus stations or subways in big cities like New York, Los Angeles or Las Vagas even in the National Park or the State Park.