retinal scanning การใช้

• Eventually, it may be possible to relax on the couch to watch television with retinal scanning technology.
• Inmates must submit to retinal scanning in Cook County, Ill ., coming and going from jail to court appearances.
• A top aide, Guenter Beckstein, called for sharper anti-terrorism measures such as face recognition or retinal scanning technology.
• They are taking a renewed look at technologies like retinal scanning or thumbprint recognition that might accomplish security screening more quickly than people can.
• Radio frequency identification ( RFID ), such as that found in microchips, retinal scanning, and DNA samples are among the possibilities.
• The retinal scanning _ if you look at where that's going, it's certainly going to help us in terms of preventing crime.
• But Microvision's retinal scanning devices comply with the safety rules set by two standards associations : the American National Standards Association and the International Electrotechnical Committee.
• According to Microvision representatives, the most recent standards for light levels allow beams that are almost 100 times as bright as those emitted by its retinal scanning displays.
• Retinal scanning is a different, ocular-based biometric technology that uses the unique patterns on a person's retina blood vessels and is often confused with iris recognition.
• _The use of biometrics _ face recognition or retinal scanning technology, for example _ along with voice analyses and other new technologies to help screen airline passengers before they board.
• This fall, the International Air Transport Association will test a retinal scanning system on 2, 000 passengers who frequently fly into London's Heathrow Airport on British Airways or Virgin Atlantic.
• Biometrics experts say iris recognition _ not to be confused with retinal scanning, which requires an examination of the inner part of the eye _ is accurate because of the complex nature of the connective tissue of the iris.
• The bill would also require that passports issued after 2003 be tamper-resistant and that visitors carry documents that can be read by machine and identify the bearer with biometrics, such as face recognition or retinal scanning technology.
• Called Virtual Retinal Scanning technology, it uses low-power laser beams to paint rows of pixels onto the retina, creating a high-resolution, full-motion image that appears to be an arm's length away.
• Due to its unique and unchanging nature, the retina appears to be the most precise and reliable biometric, aside from DNA . The National Center for State Courts estimate that retinal scanning has an error rate of one in ten million.
• Because the technology uses a scanning beam to paint the image on the retina, Microvision calls a device using this technology a retinal scanning display _ not to be confused with the biometric technology of retinal scanning, which detects the distinctive pattern of blood vessels on the retina, a pattern that can be analyzed to identify someone, similar to the way fingerprints are used.
• Because the technology uses a scanning beam to paint the image on the retina, Microvision calls a device using this technology a retinal scanning display _ not to be confused with the biometric technology of retinal scanning, which detects the distinctive pattern of blood vessels on the retina, a pattern that can be analyzed to identify someone, similar to the way fingerprints are used.
• There is no need for the person being identified to touch any equipment that has recently been touched by a stranger, thereby eliminating an objection that has been raised in some cultures against fingerprint scanners, where a finger has to touch a surface, or retinal scanning, where the eye must be brought very close to an eyepiece ( like looking into a microscope ).