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Zebra Imaging was a company that developed 3D digital holographic images, hologram imagers and interactive 3D displays for government [1] and commercial uses. The company offers digital holograms that are autostereoscopic (no glasses or goggles required), full-parallax (viewing of the image from viewpoints above and below as well as from side to side) and in monochrome or full-color.
Zebra Technologies. Zebra Technologies Corporation is an American mobile computing company specializing in technology used to sense, analyze, and act in real time. [ 2] The company manufactures and sells marking, tracking, and computer printing technologies. Its products include mobile computers and tablets, software, thermal barcode label and ...
The United States passport card is an optional national identity card and a travel document issued by the U.S. federal government in the size of a credit card. [ 2] Like a U.S. passport book, the passport card is only issued to U.S. citizens and U.S. nationals exclusively by the U.S. Department of State. The passport card allows its holders to ...
Physics of optical holography. Optical holography[ 1] is a technique which enables an optical wavefront to be recorded and later re-constructed. Holography is best known as a method of generating three-dimensional images but it also has a wide range of other applications .
Radio-frequency identification ( RFID) uses electromagnetic fields to automatically identify and track tags attached to objects. An RFID system consists of a tiny radio transponder called a tag, a radio receiver, and a transmitter. When triggered by an electromagnetic interrogation pulse from a nearby RFID reader device, the tag transmits ...
A version of this story appeared in CNN’s What Matters newsletter. To get it in your inbox, sign up for free here.. The US Supreme Court holds immense power over Americans’ lives but is ...
Set up in 2001 to develop a recognisable way of endorsing proof of age card schemes, due to the United Kingdom not issuing a national identification card unlike in many other countries. People who didn‘t drive or travel overseas had difficulty providing any proof of age when purchasing age-restricted products; such as tobacco and alcohol .
Generally card printers are designed with laminating, striping, and punching functions, and use desktop or web-based software. The hardware features of a card printer differentiate a card printer from the more traditional printers, as ID cards are usually made of PVC plastic and require laminating and punching.