The next time you travel to a foreign country, you may need to submit for a unique retinal (eye) scan to have your "virtual passport" read by a cloud-based service, to allow you access to the country. This future technology is an example of a(n):

The next time you travel to a foreign country, you may need to submit for a unique retinal (eye) scan to have your "virtual passport" read by a cloud-based service, to allow you access to the country. This future technology is an example of a(n):



A.

e-time saver


B.

e-good


C.

e-service


D.

eye-passport



Answer: C


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