Its the thing of past that people carry Access Card. The Access Cards are now the things of the past. The Access Cards evolved way back in the 1980's, where the companies would give away these access cards to their employee and as they enter the office/factory they had to swipe or touch this card on a small piece of hardware the cards and on swiping or touch this card on a small piece of hardware they would understand the worker who were absenting them selves.By this they made additional profits as now they knew who was present and who was not and depending on that they could cut their salary....and so this proved to be very effective.
Well as the times changes sol does technology and now the access cards have been extinct. They are no more to found. Theyare often replaced by new technology's like RFID's, Biometric Scanners( Fingerprint and Retina Scaners).
I have added some pictues of a disected Access Card. The card that we have disected belongsto a office. If you try looking closely you will find a microchip along with 2 antenna( rings send and brown ) They ionclude a battery to power this tiny circuit up and the tiny battery and provide juice to the circuit for about 2 to 2 and a half years before they are destroyed or rebuild.
Tuesday, May 18, 2010
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