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| − | Nfc Reader Writer Tips Nowadays, it is possible to indentify or track a person, animal, or object using a state of the art technology of radio frequency identification or RFID. This is possible through the radio frequency electromagnetic fields emitted by the RFID chip. It is in this frequency that information is transferred and interpreted by a RFID reader. A pet with RFID tag can be located with ease using the RFID scanner. You can also view the information stored in the tag through the RFID reader.
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| − | Uses of RFID
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| − | The RFID technology has been used mainly in different industries since tracking and identification play a huge role in managing inventories and assets. For example, RFID tags are used in mobile phone production. Workers can easily follow the progress of the devices by simply scanning the items. Meanwhile farmers can now easily identify their farm animals individually because each tag can be written or stored with specific information. Even if a farmer has hundreds of cows in his farm, he can identify his prized cow by merely scanning the RFID chip embedded in the animal.
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| − | RFID technology is now also adapted in touch free payment systems. Mobile phones equipped with RFID chip can be used to pay for items electronically while the device can also be used as an RFID reader. The chip is wired directly to your bank information so you can use your phone to pay for stuff so you wonÕt have to carry money or credit card anymore. Since RFID can store valuable information, security features are now added to make the technology secure.
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| − | RFID Technology Today
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| − | These days, it is possible to tag assets and inventories without having to shell out a large portion of your funds. The technology is very affordable, a tag can costs from 5 cents to a hundred dollars depending on the design. This technology is even available for personal use such as in tagging your pets so you can easily track your cat or dog. This works perfectly for pets with history of running away. A person can return your pet if he has a RFID reader at home.
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| − | Smart phones today are more than just devices for talking. These days, you can now use your phone to acquire and share information and even purchase stuff using the device alone. Experts predict that phones will be used for other purposes other than allowing two or more people to talk. It is because current phones are now equipped with technology that could read and interpret information from other devices. Some brands would now allow users to pay for their bills, read information, and even socialize with other people. This is happening because today?s phones and tablets are now equipped with NFC technology so owners can use their devices other than sending SMS or calls.
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| − | What is NFC and how it Works
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| − | NFC which stands for Near Field Communication is a type of communication or exchange of data that relies on electromagnetic radio fields. This innovation can be likened to Bluetooth or Wi-Fi. NFC allows exchange of data without use of wires. It can also be likened to RFID since it is also a wireless transfer of communication. However NFC devices as to be within proximity in order to allow exchange of information.
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| − | Sharing or acquiring of data in NFC is possible in two ways. Exchange can either be passive or active.
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| − | Passive devices are similar to posts on the wall. The post only contains information for you to read. A good example is barcodes provided in magazines. The barcode is considered passive since it needs another NFC enabled device to extract the information contained in the barcode.
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| − | The other type is active which are electronic devices which can extract information from a passive NFC. In the scenario presented above, the active device with NFC is the smart phone used to scan the barcode in the magazine. What phones and tablets with active NFC system can do is interpret information from passive tags while you can also alter the information if it is included in the program.
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| − | NFC Technology on Android Devices
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| − | Android has confirmed that it will be embracing the NFC technology because it sees the technology as something useful especially in commerce and security.
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| − | Currently, there are brands equipped with NFC system. Samsung, LG, HTC, and Sony have fitted their phones with NFC technology so users can simply gather and share data through electromagnetic radio field.
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