Radio Frequency Identification Tags: NFC System Now Available in Android Phones Nfc Readers 101 These days, a person, an animal, or an object can be identified in a state of the art manner using a wireless non-contact technology through radio-frequency identification or RFID. This technology uses radio frequency electromagnetic fields to transfer data for identification or tracking purposes. An object fitted with RFID tag for example can be identified what it is or where it is currently located using the data stored in the tag which will be read by the RFID reader. Uses of RFID Right now, RFID technology has been applied to numerous industries since tracking and identification are important actions in controlling inventories and assets of the businesses. For example, RFID chips are used in production of electronic devices like mobile phones, TVs, PCs and more since it is easier for workers to track the progress of the objects when they can simply scan the items during production. Meanwhile farmers can now easily identify their farm animals individually because each tag can be written or stored with specific information. To give a concrete example, farmers insert RFID tags to their farm animals. Using the technology, they can easily locate the animals ready for breeding since the tag contains information of the animal. Nfc Card Reader RFID system is also applied in transfer of payment electronically. 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 inside your cell phones can access your bank information so you can transfer your payment to the merchant. This way you will no longer have to bring cash or credit card to shop. Since RFID can store valuable information, security features are now added to make the technology secure. RFID Technology Today These days, it is possible to tag assets and inventories without having to shell out a large portion of your funds. You can even purchase a RFID tag and a scanner for a couple of dollars in electronic shops. RFID tags are now available for pets to allow owners easy tracking of the animals. A pet that is tagged can be identified easily using a RFID reader. This is ideal for pets which have the tendency to stray because a RFID tag and a reader such as a RFID USB reader can trace and identify the animal with ease. Current mobile phones are equipped with another technology that would allow owners to communicate, share information, and even pay bills using their smart phones. Gone are the days when we only rely on our mobile phones to communicate with our families or friends. Today, some smart phones can be used to pay for our bills, gather information from other devices, and even socialize with other people. This trend is possible through the technology
known as NFC or Near Field Communication. This technology turns phones into an information reader and sharer. What is NFC and how it Works NFC or Near Field Communication is system that allows your device to communicate or exchange data with other NFC enabled electronics. Communication is possible through electromagnetic radio fields. The technology is akin to Bluetooth or Wi-Fi since NFC also allows a user to acquire or transfer data wirelessly. RFID is another system that is close to what NFC does but the latter must be close to other NFC devices for the technology to work. NFC is available in two forms?passive and active NFC.
Passive enabled devices only store information for other NFC enabled devices to read. For instance, magazines with tags containing additional readings which are only accessible to smart phone users with NFC scanners. On the other hand, active NFC is present in smart phones. The devices have the ability to extract and interpret data from passive NFC. In the example above, the active device is the NFC enabled smart phones. What?s great about devices with active NFC system is that you can also share the acquired information. You can even alter the information if the programming allows you to do so. NFC Technology on Android Devices Android users can now enjoy the NFC technology because the platform allows NFC data to be acquired and shared. Select phones from known brands like Samsung, LG, HTC, and Sony are fitted with NFC technology so users can utilize their phones to pay for their bills or to send information to other devices with NFC system. Right now, it is possible for users to get discounts and avail promos by reading the passive tag using their android phones.