A shopper casually walks into the store. She is glancing at interesting items and comes across a scarf (say costing $500—yes, it’s a designer scarf, remember?) the fixed RFID reader located some distance away notices and records this interest.If the shopper calls out to a sales girl (equipped with a “wand”) she can get all information about the scarf by waving her (magic?) wand.The wand reads the tag, connects wirelessly to the store database and displays information about the scarf on a large LCD screen somewhere nearby.Applications & Solutions
A Typical Scenario
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A shopper casually walks into the store. She is glancing at interesting items and comes across a scarf (say costing $500—yes, it’s a designer scarf, remember?) the fixed RFID reader located some distance away notices and records this interest.If the shopper calls out to a sales girl (equipped with a “wand”) she can get all information about the scarf by waving her (magic?) wand.The wand reads the tag, connects wirelessly to the store database and displays information about the scarf on a large LCD screen somewhere nearby.Problems With The Present System
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No system to really locate a person, even within a vicinity of a few hundred feet.This is really a big problem in case of a fire or other Disaster.
- One still has to carry out a physical head count.
- Once given a badge, a person can freely access any part of a large site which is not desirable because of safety and security.
History Of Plane Spare Parts
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The UK’s Royal Air Force has several squadrons of Sea Harrier “Jump Jets” fighter aircraft. These are known as Jump jets because they require very short take off and landing lengths on the runway.Problems With The Present System
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There are multiple numbers of print cartriges that will fit a single model of a printer.
- Similarly the same printer cartridge may fit into multiple models of printers.
- There is no easy way to determine which printer cartrige can be used where.This is true for all printers, inkjet or lasers.
Present Situation Of National Identification
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A citizen carries a multitude of ID cards, which can be for various purposes and issued by multiple agencies.