The Skinny on RFID

RFID is the abbreviation for Radio Frequency Identification. RFID is a method used to store and retrieve data using RFID transponders or tags. RFID tags have antennas that allow them to accept and respond to queries from the RFID transceiver. There are passive and active RFID tags. The difference between the two is that passive tags do not need an internal power source, but active tags do.

RFID technology is already used in many technologies today. The future of RFID technology seems limitless as new ways to utilize its effectiveness are discovered frequently.Passive and Active TagsAs stated before, passive RFID tags do not have an internal power supply. There is a minute electrical current induced in the antenna by the radio signal it receives. This small current is enough to power the tag to respond to the signal. Passive RFID tags have a very brief response because of their limited power.

They are very small, and may be used in the future for medical purposes or, as some fear, tracking devices. Passive RFID tags can be embedded within the skin because of their small size. The smallest RFID tag in existence in 2005 was 0.4 mm by 0.4 mm. Passive tags have a read distance that ranges from 10mm to almost 6 meters.
Passive tags are cheaper than active RFID tags and as a result are more commercially available.

Active RFID tags have a longer range and larger memory capacity than passive RFID tags and may therefore be able to store a significantly higher amount of information. Active RFID tags may have a battery life of up to 10 years.How it WorksIn order to understand the uses, and potential uses, of RFID technology, one must understand the RFID system. RFID systems consist of tag readers, tags, edge servers, middleware, and application software. Having an RFID system will allow data to be transmitted by a tag, which is then read by the RFID reader and processed in accordance with the application's specifications. Data transmitted can have information about the location of the tag, or specifics concerning the product tagged.

Typical RFID systems have a small and inexpensive tag on a product. There is then an "interrogator" which has a certain range in which to detect the RFID tag, activate it, and receive the response. Current and Potential UsesRFID technology is used in every day life. RFID tags are found in CD stores and in library books. When an alarm goes off because an item was not purchased or checked out, that is the RFID tag responding.

Wal-Mart has even used RFID tags on shipments to improve supply chain management. Other RFID tags are used to track trucks in shipping yards. More recently, RFID tags have been used in automated tool booth systems like the E-ZPass system on the east coast. Mobile gas also implemented RFID technology to allow customers to simply pull up to the pump, pump gas, and then leave without having to scan a credit card or pay a cashier. RFID technology has great potential and is constantly being improved.

RFID workers are constantly trying to improve the current usage in systems like E-ZPass. It was recently announced that the eastern states will be improving E-ZPass so that cars can move faster through the tool-booth (35mph rather than 5mph). RFID technology may also be used to monitor inmates, and potentially parolees. Some consumers worry as to citizen privacy invasions by the government. RFID technology is always growing, and the government may be able to use RFID to inspect citizens, or keep track of them.

Currently, however, RFID technology seems to be limited to the innovation sphere. RFID technology has been utilized to make the lives of consumers easier and more efficient. Despite the qualms of some citizens, RFID has a very bright future..

John Hanson enjoys writing about new technologies, especially RFID technology.johnhanson31@yahoo.com

Sheep Treadmills

The term sheep treadmills refers nowadays to the exercise devices designed to keep a farmer's sheep in good health. In 1990 inventor Victor Tribelhorn came up with the concept of sheep treadmills for conditioning and exercising a large number of sheep at the same time. The patent was published in 1992. With this device, the sheep are arranged side by side on these sheep treadmills with their front legs on a stationary stand and their back legs on the treadmill belt. The range of speed for these sheep treadmills is 14 to 22 inches for second.

Earlier sheep treadmills, however - those that existed in the nineteenth century - were not about offering exercise to the sheep. Instead, they were farming machines powered, in these pre-electricity days, by sheep and sometimes dogs or goats. Useful for threshing, these sheep treadmills were originally designed in 1834. For treadmills that required heftier weights to run them, horses provided the power. Most treadmills, however, ran just...

Sheep Treadmills
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Eddie McGuire's Personal Brand as Head of Australia's Channel 9 TV Network to Add Millions Says 8M Media and Communications CEO Thomas Murrell

(ContentDesk) February 11, 2006 -- The personal branding power of Eddie McGuire as chief executive of Australia's number one TV network, the Nine Network could add millions of dollars to the company over the next five years. Personal branding expert and author Thomas Murrell says McGuires unique combination of charismatic personality, influencing skills and high profile makes him the perfect personal brand on which to build a new corporate identity. Branding in todays competitive, crowded and noisy marketplace now needs to focus on three levels  the corporate brand for capital markets and external stakeholders, the internal brand for employees and at a leadership level, the personal brand of the CEO has a significant and often underestimated impact - McGuire has the qualities to succeed at all three levels, said Mr Murrell.Mr Murrell is the CEO of 8M Media & Communications, an integrated media, marketing and management consulting firm, an international speaker and the co-author...

Eddie McGuire's Personal Brand as Head of Australia's Channel 9 TV Network to Add Millions Says 8M Media and Communications CEO Thomas Murrell
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Is Your Success Predetermined?

Your on-line success is based on your efforts and yours alone. Sure there are many tools that help you, but it is still you. If you are going to succeed, it will take all the time you can put forth. After all it is a business and yes you work from home, but that does not mean post a website and make money. An on-line business is like any other business, it needs to have a plan and goals or steps to set the plan in motion.

Your success is directly proportional to your efforts. What is the most important part your on-line business? (Advertising) What is the most important part of your advertisement? (It's your Headline) How do people reach you on the Internet? What makes them click over to your web site or read your email message versus others? The answer is the Headline. If your headline does not grab their attention, your site never gets seen. If your headline on your site doesn't make them stay, they simply click through. There is nothing is more important than the headlines...

Is Your Success Predetermined?
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Potty Training DVDs Make Potty Training Fun

East Hampton, NY (ContentDesk) January 17, 2006 -- There are many milestones to be celebrated in a childs ongoing development.
One of the most pivotal and life-altering feats for a child is learning to use the potty and leaving the diapers behind forever.
Parents have at their disposal a variety of tools and aids to make toilet training more effortless for them and more entertaining for the tots.
Three informational DVDs for young potty users present the process through fun, entertaining visuals and simple story lines.They are: No More Diapers, Potty Power and I Can Go Potty! The animated No More Diapers,"
from ConsumerVision, introduces viewers to Glenn, an adorable little bear who loves his diapers, but gets inspired by a friends potty training success and decides that he wants big boy underpants of his own.
The DVD is packaged with colorful potty-training reward stickers for use with the potty training chart available for free download...

Potty Training DVDs Make Potty Training Fun
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