MISY160 quiz 2
UltraHD
3840X2160
3D printers
Additive manufacturing - Sprays successive layers of material to create an object
High definition displays
Aspect ration of 16:9 1080 horizontal lines of pixels
MEMS Chip
Chip used in hearing aids and smartphones
Characteristics of audio output
Converts electrical impulses into air movement Digital Devices use digital-to-analog converters
Digital Cameras
DSLR and Point and shoot
Which statements are true about dvd's
DVD'S and Blu-Rays are considered optical media DVDs use longer lasers
contrast ratio
Different in the luminance of a displays white pixels to the black pixels
Output devices
Examples: Printer, mic, webcam, monitor,speakers
Capacitance
Fingerprint scanners are the most common identification device
Most common method of eye recognition uses the ____
Iris
Acronyms for computers
LED LCD
Toner is drawn to a drum when creating hardcopy using a ----- printer
Laser Printer
Point of sale
Modern check out machines in stores
biometric recognition
Must not change over time Everyone has Different from each person (Finger Print)
OCR
Optical Character Recognition
Two types of zoom
Optical and Digital
OLED
Organic Light Emitting Diode
Adaptive technology
Permit alt means of entering data into device. Using voice to write txt
PPM
Printer Speed
RFID
Radio Frequency Identification
Optical Zoom
Resolution remains the same when focusing on distant objects
The accuracy of a digital recording is determined by the device's ___ rate.
Sampling Rate
Digital Recording is determined by ______ rate
Sampling rate
Midi
Technology used by musicians to connect instruments to computers
Ergonomics
The art and science of creating output that provides information the most useful manner
Color Depth
The number of colors per pixel that can be contained in an image.
Ergonomics
The study of human factors related to the things people use
Led
Turning electrons into photos it can provide very bright screens with little energy
Plotter
Type of printer that is used to print large graphic images
Peripherals
device such as speakers, printers and external keyboards
Using reflective material to store data that can be read using a laser is called ___ media storage.
optical media storage
DSLR camera
type of camera that allows you to look directly through the lens
facial recognition
Skin texture 3D mapping Feature Charting
Using a stylus and touchpad to map the signature and also measure pressure, pen angle, pen up/down, speed, etc, is known as what type of signature recognition?
dynamic signature recognition