It used to be that in order to keep track of something, one had to use their eyes. Once it was out of sight, it was practically lost. But as society evolved, so did the tools used by humanity. Nowadays, keeping track of something is as easy as slapping a tag on it and using a CSL RFID reader connected, wirelessly or otherwise, to a computer.
RFID means radio frequency identification. It is a method by which a device, a reader, wirelessly scans information from a tag embedded with a chip. There are two types of tags, the passive and active. Passive tags rely on siphoning power from the radio waves of a reader, while an active tag will have its own power source such as a battery.
UHF means ultra high frequency. Most wireless communications operate on radio frequencies in some form of another, and uhf is the frequency at which many of the most necessary wireless systems operate on. Wi-Fi, mobile phone coverage, and GPS are among the systems which operate on an ultra high frequency.
In terms of security, using chips and readers can have multiple tags. Using a lock that is connected to an reader, like the kind in hotel rooms, can greatly reduce unauthorized entry. In a retail space, items can also be tagged, which means that if they move past a certain point, security can be alerted.
An RFID chip can also be used to track living creatures. A pet can be embedded with one, making it easier to find in case it wanders off. They have applicability to zoos, for the same reason, to keep track of animals.
The applications of RFID technology are limitless, governed only by the imagination. The technology can make shopping at a physical location much easier. Items can be tagged with chips and instead of waiting in line at a counter, a customer can simply walk out, with RFID readers automatically reading both the chips and the credit or debit card of a customer and charging the latter the amount for the former. If shopping at a physical location does not completely fade away, it should be revolutionized. The technology can also be applied to health, as dust can be made that can be introduced into the human bloodstream to monitor overall bodily health. The main challenge to such technology is the fear that it applied to tracking animals can crossover and be applied to tracking people.
Now, simply picking a reader is easy. There are many that are currently on the market. Picking the right one is the key.
A reader should not cost too much, but it should not be cheap. Then again, cheap is not really an option for most tech, as even a low cost reader can cost hundreds of dollars. Remember the adage of you buy cheap, you buy twice. A reader should be durable. Especially if it is placed outside. The outside includes dangers like the weather and rowdy people.
Time flies. Human kind must fly with it. The future and the technology therein are inevitable.
RFID means radio frequency identification. It is a method by which a device, a reader, wirelessly scans information from a tag embedded with a chip. There are two types of tags, the passive and active. Passive tags rely on siphoning power from the radio waves of a reader, while an active tag will have its own power source such as a battery.
UHF means ultra high frequency. Most wireless communications operate on radio frequencies in some form of another, and uhf is the frequency at which many of the most necessary wireless systems operate on. Wi-Fi, mobile phone coverage, and GPS are among the systems which operate on an ultra high frequency.
In terms of security, using chips and readers can have multiple tags. Using a lock that is connected to an reader, like the kind in hotel rooms, can greatly reduce unauthorized entry. In a retail space, items can also be tagged, which means that if they move past a certain point, security can be alerted.
An RFID chip can also be used to track living creatures. A pet can be embedded with one, making it easier to find in case it wanders off. They have applicability to zoos, for the same reason, to keep track of animals.
The applications of RFID technology are limitless, governed only by the imagination. The technology can make shopping at a physical location much easier. Items can be tagged with chips and instead of waiting in line at a counter, a customer can simply walk out, with RFID readers automatically reading both the chips and the credit or debit card of a customer and charging the latter the amount for the former. If shopping at a physical location does not completely fade away, it should be revolutionized. The technology can also be applied to health, as dust can be made that can be introduced into the human bloodstream to monitor overall bodily health. The main challenge to such technology is the fear that it applied to tracking animals can crossover and be applied to tracking people.
Now, simply picking a reader is easy. There are many that are currently on the market. Picking the right one is the key.
A reader should not cost too much, but it should not be cheap. Then again, cheap is not really an option for most tech, as even a low cost reader can cost hundreds of dollars. Remember the adage of you buy cheap, you buy twice. A reader should be durable. Especially if it is placed outside. The outside includes dangers like the weather and rowdy people.
Time flies. Human kind must fly with it. The future and the technology therein are inevitable.
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