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R050 - IT 101 > Human Computer Interface (HCI) in everyday life TA2 > Flashcards

Human Computer Interface (HCI) in everyday life TA2 Flashcards

1
Q

Purpose of HCI

A

Enhance usability, and make easy to navigate

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2
Q

How HCI is Used in Everyday Areas

A
  • PC
  • Mobile Devices
  • ATMs
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3
Q

PC

Advantages

A
  • Multitasking
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4
Q

PC

Disadvantages

A
  • Can be Complex
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5
Q

Mobile Devices

Advantages

A

Portable

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6
Q

Mobile Devices

Disadvantages

A

Battery life issues

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7
Q

ATMs

Advantages

A

Always available

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8
Q

ATMs

Disadvantages

A

Limited functionality

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9
Q

Display Types

A
  • CRT (Cathode Ray Tube)
  • LCD (Liquid Crystal Display)
  • LED (Light Emitting Diode)
  • OLED (Organic Light Emitting Diode)
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10
Q

CRT (Cathode Ray Tube)

Advantages

A

Cheap

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11
Q

CRT (Cathode Ray Tube)

Disadvantages

A

High power consumption

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12
Q

LCD (Liquid Crystal Display)

Advantages

A

Slim

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13
Q

LCD (Liquid Crystal Display)

Disadvantages

A

Limited view angles

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14
Q

LED (Light Emitting Diode)

Advantages

A

Better Brightness

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15
Q

LED (Light Emitting Diode)

Disadvantages

A

Expensive

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16
Q

OLED (Organic Light Emitting Diode)

Advantages

A

Excellent color

17
Q

OLED (Organic Light Emitting Diode)

Disadvantages

18
Q

Impact of Display and Resources on HCI

A
  • Display Quality
  • Resource Availability (Better Performance)
19
Q

Different Operating Systems

A
  • Windows
  • macOS
  • Android
  • iOS

R050 - IT 101 (6 decks)

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