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They detect a possible Covid-19 infection by measuring electromagnetic waves, “which change when the [ribonucleic acid RNA] particles of the virus are present in the person’s body”.
RNA typically acts as a messenger carrying instructions from DNA.
How do the scanners work?
A reader is placed within five metres of the individuals set to be scanned.
Within seconds, the device analyses each face, and sends a message to the smart phone held by the operator.
Green means the subject has tested negative, a red reading indicates they have tested positive.
The EDE scanner is used alongside other devices, including thermal scanners
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This will be a separate tab to the one before.
Updated: April 26, 2023, 7:38 AM