| 单词 | retinal scan |
| 释义 | retinal scan Biometric technologies include fingerprint, facial recognition, iris recognition, retinal scan, voice, and hand geometry. Retrieved from Wikipedia CC BY-SA 3.0 At the top of the escalator she uses a fingerprint and retinal scan to enter a lobby and walks over to the elevators. Retrieved from Wikipedia CC BY-SA 3.0 Students can learn about retinal scans, through-wall radar imaging, computer encryption and infra-red intruder detection - all used in the security industry. The Sun Fingerprints, along with other biometric identifiers, such as retinal scans, have gained ground in commercial and consumer settings. The Times Literary Supplement Other biometric methods such as retinal scans are promising, but have shown themselves to be easily spoofable in practice. Retrieved from Wikipedia CC BY-SA 3.0 |
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