it uses optical technology
optical disls
There are different types of technology uses needed for animal trainers. Some of them include animal behavior monitoring technology, marine technology, biology, chemistry and so much more.
This uses holograms
wbt
Optical Mark Reader (OMR) is a high-tech data input device integrated optical and electrical technology. It is a powerful tool for speedy automatic data capture, thousands of data bytes per second, several hundreds of times faster than manpower, especially it can work for a long time without break.
A conventional hard disk is magnetic.
A compact disc is a type of optical disc. "Optical disc" is an umbrella term for any type of storage media which uses optical technology (as opposed to magnetic) for data storage. This includes but is not limited to DVDs, CDs, H-DVD, blu-ray, laser discs CDRW's, and DVDRW's
The optical microscope uses a magnetic field to magnify images up to 1,000.000
Advanced Optical Image Stabilization uses technology within a digital camera. This technology reduces the blurriness of pictures that results from camera movement.
Magnetic stripe technology
Optical mouse: Most desktop computer users today have some type of optical mouse, which uses devices that emit and sense light to detect the mouse's movement.
The microscope uses the technology of lens and light. The microscope was discovered in the 17th century. Today the microscope is used in all spheres of life.
MICR stands for Magnetic Ink Character Recognition. OCR stands for Optical Character Recognition. The former uses magnetic ink, the latter doesn't.
an optical microscope
Optical!!
an optical microscope
Magnetic storage is used on hard drives and floppy disks. Sectors of the disk are charged magnetically and are easily changed later. Optical storage uses a laser to read data. On a cd/dvd, the laser picks up tiny marks made starting in the center and rotating outward.