The Different Multifunctional Uses of RFID

RFID consists of a few tags that are powered and have no battery. It is able to read at short ranges in magnetic fields through electromagnetic induction known as passive tags.

There are other RFIDs that make use of local power sources and emit radio waves via electromagnetic radiation at radio frequencies – active tags. In addition, the tags contain electronically stored information that can be read across several meters. It is not like a bar code as the tag does not need to be aligned with the reader’s sight. Therefore, firms can implant these tags in the object which they prefer to track.

Retailers can use Radio Frequency Identification technology in various verticals. For example, if you want to track your dog that is several meters away, then you can simply place a chip with an Identification tag. Also, tags help with E-ZPass via toll booth or paying for gas bills via SpeedPass. The Firms also increasingly use RFID technology with biometric technologies for protection and security purposes.


Applications of RFID 

There are several applications of RFID in the business world. For Instance:

  • Inventory systems: Retailers can now use RFID as an inventory system that assists the organizationS in ensuring the level of security in their inventory. With the help of JIT (Just-In-Time) inventory tracking via RFID, the computer info can demonstrate the presence of inventory in a warehouse with its correct remaining quantity.
  • Management of assets: nowadays, retailers adopt RFID technology to manage their assets efficiently.
  • Access control: tags are used extensively as identification badges and have replaced magnetic stripe cards that were used earlier for similar purposes. In other words, the ID badges can authenticate the holder while holding it within a particular distance of the reader.
  • Product tracking: RFIDs also assist in product tracking applications that initiate optimal processes of plant-based production.
  • Promotion tracking: To prevent retailers from diverting products, the manufacturers are searching for applications of RFID tags on promoting merchandise. As a result, retailers can track the exact sold product via the supply chain at fully or partially discounted prices.
  • Transportation payments: Paying your transport bills is now easier with tags for subways, trains, or buses. In addition, people can also use tags for collecting tolls on highways. The service Zipcar (car sharing service) makes use of RFID cards for unlocking and locking cars and identifying members.
  • Logistics and transportation: logistics and transport are the two areas where retailers implement RFID technology widely. Also, the distribution centers, freight and shipping, and yard management use RFID tracking. Firms mount RFID tags on rolling stock and locomotives in the railroad industry for owner identification, ID number, equipment type, and characteristics. Also, retailers can utilize tags with a database for identifying the destination, lading, origin, etc. of the carried commodities.
  • Other applications: These include the use of RFID tags in infrastructure protection and management and paying phone bills via smartphones.
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