This essay “Wal-Mart’s shift to Radio Frequency Identification” describes about the prospects and aspects of RFID technology keeping Wal Mart in the background. This technology has both merits and demerits as does every other technology ever conceived…
With money, people could easily purchase exactly what they wanted or needed. This continued on for a few centuries and is still in use in the world though not in the same sense as it used to be before.
Today science and technology have revolutionized each and every aspect of human life. Shopping and business are no exceptions-they too have been profoundly modified by technology. Credit cards, billing systems, shopping on the web, internet bank accounts and the system of barcodes on products are some of the examples that depict the extent to which technology has penetrated into this frontier. Even though many advances have been made, global concerns are growing regarding aspects like shoplifting, piracy and misappropriation of products. To check these many solutions have been proposed like the bar code system and most recently the RFID technology. This technology has both merits and demerits as does every other technology ever conceived. Wal Mart's decision to make use of it has given it an impetus. This essay describes about the prospects and aspects of RFID technology keeping Wal Mart in the background.
RFID, an emerging technology, stands for Radio Frequency Identification. ...
An RFID tag is a small object, such as an adhesive sticker, that can be attached to or incorporated into a product, animal, or person. RFID tags contain antennas to enable them to receive and respond to radio-frequency queries from an RFID transceiver. Passive tags require no internal power source." The tags are generally miniaturized electronic circuits enclosed in protective cases. When they absorb signal from a reading device they get activated and send out data to the reading device. When an RFID tag passes through the electromagnetic zone, it detects the reader's activation signal. The reader decodes the data encoded in the tag's integrated circuit (silicon chip) and the data is passed to the host computer for processing(RFID: From Wikipedia, the free encyclopedia 2005). In this way details like its location etc can be ascertained by the reading device.
Based on power consumption tags are classified as active or passive. Passive RFID tags have no internal power supply. They do not contain any batteries inside them. The minute electrical current induced in the antenna by the incoming radio frequency signal provides just enough power for the tag to transmit a response. Lack of an onboard power supply means that the device can be quite small and light weight: commercially available products exist that can be embedded into many products. As of 2005, the smallest such devices commercially available measured 0.4 mm 0.4 mm, which is thinner than a sheet of paper; such devices are practically invisible to the naked eye (RFID: From Wikipedia, the free encyclopedia 2005). ...
Cite this document
(“Wal-Marts shift to Radio Frequency Identification Essay”, n.d.)
Retrieved from https://studentshare.net/business/294878-walmarts-shift-to-radio-frequency-identification-rfid
(Wal-Marts Shift to Radio Frequency Identification Essay)
“Wal-Marts Shift to Radio Frequency Identification Essay”, n.d. https://studentshare.net/business/294878-walmarts-shift-to-radio-frequency-identification-rfid.
This essay analyzes the three main stages of the manufacturing of the motorcycles that can be the possible target points for the implementation of the RFID technology that are the various parts as they are supplied by the suppliers, the work in progress in the form of subassemblies of the parts as they are during the process of manufacturing and the finished product.
Normal audio or video signals cannot travel longer distances and therefore these signals are superimposed with electromagnetic carrier waves which are capable of traveling longer distances. The process is called modulation and the resultant waves (carrier waves + audio/video waves) are called radio waves.
RIFD is the method used to identify people or objects by collecting radio waves automatically from the subject of experimentation. The significant usages of RIFD are quite common in every sector. The business industry highly depends on this miraculous technology for many functions like collecting data and tracking machineries, containers, and other shipping goods.
RFID as a technology has seen many very effective applications that make it possible to track an asset over a limited area or the where about of a person over a limited area for easy contact. This saves huge quantum of money, time and effort.
While on the one side, industries have been consistently reaping benefits of using RFID tags for monitoring and controlling production processes, there have been regular alarm bells from human rights activists and others equally concerned about privacy and personal privileges of individuals.
Described as a modern barcode, RFID is a small gadget that can be detected from a distance of few meters. Another benefit is that digital inventory was made possible. It has great impact in the market because its advantages can be acquired with a relatively low price compared to the barcode, thus, there is a decrease in the cost incurred by retailers and manufacturers (RSA Security, 2004a).
The concept behind RFID is simple; it is a code or other identifier on each item that carries details of the product, its price, origin, sell-by date and much more (Highham 23). At that point, the item "passes a gate or checkpoint, with a stationary antenna.
These were proven by students of the University of Amsterdam. The researchers created an RFID virus which has the capability to replicate itself. This was done in a very short period of time; a few hours are enough to generate a virus fit for the chip's small memory capacity.
According to the paper identification has been a very rigid and significant requirement by companies and industries in the modern world. Verification of an individual’s personal information is akin to knowing that person’s efficiency and dedication to work as some psychologists have pointed out. There are many methods of identification that exists today ranging from simple physical identification (ID) cards to devices that employ sophisticated microchip and radio frequency technology.
RFID is a very powerful and innovative technology and is quite useful for the companies enabling them to perform he tracking operation effectively. This technology can be implemented in every company or industry for performing many different operations. The technology resembles with the bar code identification technology to the large extent.
e-of-sight scanning, and smart cards require physical contact with a reader, the advantage with RFID-tagged objects is that it can be identified at a distance. RFID systems are also faster and more secure than other Auto-ID technologies. Even though RFID technology is decades
3 Pages(750 words)Essay
GOT A TRICKY QUESTION? RECEIVE AN ANSWER FROM STUDENTS LIKE YOU!
Let us find you another Essay on topic Wal-Marts shift to Radio Frequency Identification for FREE!