MISY160 quiz 2

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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


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