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Page "3D scanner" ¶ 30
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Hand-held and laser
Hand-held laser scanners can combine this data with passive, visible-light sensors — which capture surface textures and colors — to build ( or " reverse engineer ") a full 3D model.

Hand-held and is
Hand-held ophthalmoscopy is insufficient to rule out significant and treatable diabetic retinopathy.
Hand-held radar is only reliable on single vehicles when the location has been certified to be free of environmental influences that will cause false readings.

Hand-held and from
Hand-held binoculars range from small 3 × 10 Galilean opera glasses, used in theaters, to glasses with 7 to 12 diameters magnification and 30 to 50 mm objectives for typical outdoor use.
Hand-held mobile telephones are relatively low power so the RF radiation exposures from them are generally low.
Hand-held fire works, especially noisy ones, are set off along the parade route and supporters shower the bands and their supporters with streamers and confetti from balconies and roofs.

Hand-held and typically
Hand-held stilts are common childhood toys that typically come in two varieties: string and pole.
Hand-held jackhammers are typically powered by compressed air, but some use electric motors.

Hand-held and .
Hand-held firearms such as rifles, carbines, pistols and other small firearms, are rarely called " guns " in the restricted sense among specialists.
* Hand-held satellite phones are introduced towards the end of the decade.
Hand-held meters use batteries while bench meters usually use mains power allowing the meter to test devices not connected to a circuit.
* New U. S. weapon Hand-held lie detector MSNBC April 9, 2008.
Hand-held binoculars have lower magnifications so they will be less susceptible to shaking.
Hand-held units are also commonly used.
Hand-held footage has therefore traditionally been considered suitable mostly for documentaries, news, reportage work, live action, unrehearsable footage, or as a special effect to evoke an atmosphere of authentic immediacy or cinéma vérité during dramatic sequences.
Hand-held grills, aka broiler that clamp over the food may be used for various tasks like warming food, grilling burgers or sausages or making toast.
Hand-held radios usually have a slide switch or push-button to monitor.
Hand-held transceivers may be used to communicate between each other, or to vehicle-mounted or base stations.
Hand-held units are mostly battery powered, and for the most part are used as stationary speed enforcement tools.
the Hand-held, Earth-oriented, Real-time, Cooperative, User-friendly, Location-targeting and Environmental System ( HERCULES ), Radiation Monitoring Equipment III ( RME III ), and an Air Force Maui Optical Site ( AMOS ) calibration test.
** Hand-held fire extinguishers using advanced technology extinguishing agents such as Halon.
Hand-held radios are often called walkie-talkies or handie-talkies.
Hand-held pole stilts consist of two long poles, each with a foot support.
Hand-held string stilts ( also known as tin can stilts ) are platforms with strings attached to them.
Hand-held hacksaws consist of a metal arch with a handle, usually a pistol grip, with pins for attaching a narrow disposable blade.

laser and scanners
by Kanti Jain, and now excimer laser lithography machines ( steppers and scanners ) are the primary tools used worldwide in microelectronics production.
They have now been replaced by digital duplicators, scanners, laser printers and photocopiers, but for many years they were the primary means of reproducing documents for limited-run distribution.
The $ 1. 2 million USC system includes a VS 7150 mid-range computer ; 30 image workstations, 25 with Freestyle capabilities ; a laser printer ; five endorsers ; and five document scanners.
The area was surveyed using route survey sonar, laser line scanners, and remotely operated vehicles to locate items, then recovered ( initially by divers and ROV's, later by dredging and trawling ).
This enables the laser lighting designer to create patterns such as Lissajous figures ( such as are often displayed on oscilloscopes ); other methods of creating images through the use of galvanometer scanners and X-Y control voltages can generate letters, shapes, and even complicated and intricate images.
Laser scanners work the same way as pen type readers except that they use a laser beam as the light source and typically employ either a reciprocating mirror or a rotating prism to scan the laser beam back and forth across the bar code.
In both pen readers and laser scanners, the light emitted by the reader is rapidly varied in brightness with a data pattern and the photodiode receive circuitry is designed to detect only signals with the same modulated pattern.
The important difference between a CCD reader and a pen or laser scanner is that the CCD reader is measuring emitted ambient light from the bar code whereas pen or laser scanners are measuring reflected light of a specific frequency originating from the scanner itself.
Omni-directional scanners almost all use a laser.
Unlike the simpler single-line laser scanners, they produce a pattern of beams in varying orientations allowing them to read barcodes presented to it at different angles.
The library and the adjoining lab have at least 45 computers, some are networked to a wireless network allowing access to laser printers, scanners, digital cameras and more.
They were used in everything from UPC checkout scanners, video disc players to medical and monitoring technologies and laser printers.
Nikon also manufactures ophthalmic equipment, loupes, monoculars, binocular telescopes, microscopes, laser rangefinders, cameras for microscopy, optical and video-based measurement equipment, scanners and steppers for the manufacture of integrated circuits and liquid crystal displays, and semiconductor device inspection equipment.
One costly but faster technique, which is to be tested in 2007, is LIDAR, the use of airborne laser scanners, which are unhindered by the vegetation and can recreate in minutes what usually takes weeks to do on the ground.
Headquartered in Suwa, Nagano, Japan, the company has numerous subsidiaries worldwide and manufactures inkjet, dot matrix and laser printers, scanners, desktop computers, business, multimedia and home theatre projectors, large home theatre televisions, robots and industrial automation equipment, point of sale docket printers and cash registers, laptops, integrated circuits, LCD components and other associated electronic components.
Insight Media market research divided the leading players in this application into micro-display makers, e. g., TI's DLP, Himax, Micron / Displaytech and Syndiant LCoS, Maradin, Microvision, Lemoptix and bTendo MEMS scanners ); light source makers, e. g., Lumileds, Osram, Cree LEDs and Corning, Nichia, Mitsubishi Lasers ; and module makers, e. g., Jabil / Sypro Digital Light Processing ( DLP ) with LED, 3M Liquid crystal on Silicon ( LCoS ) with LED, Explay LCoS with laser.
These hand-held laser scanners were used to scan in all the main actors, as well as a large number & variety of models and maquettes to create digital creatures and characters for the movies.
Microscope slides made of glass or silicon are a popular choice since they are compatible with the easily obtained robotic arrayers and laser scanners that have been developed for DNA microarray technology.
The most common and widely used method for detection is fluorescence labeling which is highly sensitive, safe and compatible with readily available microarray laser scanners.
Typical time-of-flight 3D laser scanners can measure the distance of 10, 000 ~ 100, 000 points every second.
The triangulation 3D laser scanners are also active scanner that use laser light to probe the environment.
Time of flight scanners accuracy can be lost when the laser hits the edge of an object because the information that is sent back to the scanner is from two different locations for one laser pulse.

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