retinal scan

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A technology for the identification of individuals that depends on the uniqueness of the pattern of blood vessels in the retinas of people's eyes.

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notes for retinal scan

Retinal scans are one means of identification that developed rapidly following the September 11 attacks (2001).

Words nearby retinal scan

retiform, retina, retinaculum, retinal, retinal rivalry, retinal scan, retinene, retinite, retinitis, retinitis pigmentosa, retinoblastoma

How to use retinal scan in a sentence

Not long after I was finally diagnosed, my doctor ordered a bone density scan.
You’re Never ‘Cured’ of an Eating Disorder|Carrie Arnold|December 20, 2014|DAILY BEAST
His first prescription when I saw him was to have the CAT scan test that I had been forced to postpone for a month and a half.
My Insurance Company Killed Me, Despite Obamacare|Malcolm MacDougall|November 24, 2014|DAILY BEAST
To complement brain wiring, everyone walks around with retinal cams.
The Internet Embedded in Your Head|J.T. Price|November 21, 2014|DAILY BEAST
The fMRI scan measures blood flow in the brain, and can sense when certain areas are activated.
Welcome to Generation Overshare: Lena Dunham, Taylor Swift, and the Politics of Self-Disclosure|Marlow Stern|November 6, 2014|DAILY BEAST

Prince William was seen clutching an envelope, when they left, most likely containing images of the scan.
Royal Baby Due In April|Tom Sykes|October 20, 2014|DAILY BEAST
I could hardly believe the verses would scan by daylight, but I can't find a mistake.
The Daisy Chain|Charlotte Yonge
Scan the line by reading—Glorius virgn', of all-e flur-es flur.
Chaucer's Works, Volume 1 (of 7) -- Romaunt of the Rose; Minor Poems|Geoffrey Chaucer
In his capacity of Indian agent Walter Lowell often had occasion to scan the business deals of his more progressive wards.
Mystery Ranch|Arthur Chapman
Who has not devoured the classical dictionary before he has learned to scan the lines of Homer or of Virgil?
Beacon Lights of History, Volume I|John Lord
Still the host pressed on, though, far back as eye might scan, the carcasses and the crows marked out the line of marching.
God Wills It!|William Stearns Davis