radio-frequency identification (rfid) by jay chahal
TRANSCRIPT
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RADIO-FREQUENCY IDENTIFICATION
(RFID)
By Jay Chahal
![Page 2: RADIO-FREQUENCY IDENTIFICATION (RFID) By Jay Chahal](https://reader035.vdocuments.site/reader035/viewer/2022062409/5697bf931a28abf838c8fc83/html5/thumbnails/2.jpg)
3 DIFFERENT APPLICATIONS OF RFID
Navigation systems for the visually impaired – to help
people with a walking stick can help them know where
things are.
Clothes – RFID can be used in shoes and clothing to make
access to different things easier to do.
Smart dust – RFID tags will become so small one day and
that they will be all over the world and updating how the
world looks in a real time manner.
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RFID REPLACING BAR CODES
Today when we shop we can use a till or a self check out service,
this is used by scanning our items through a scanner, as time
progresses RFID will become smaller and smaller to a point were
they will be nano-scopic and can be placed on food packaging so
instead of scanning each individual item through we can just put
our shopping in a trolley and walk out the shop and everything
would be scanned through in a second and the total price would
be added up and people can use contactless cards to pay a lot
faster. Services using RFID will increase service speed.