Fichas
9) HCI
Fichas del conjunto (13)
- 13 Advantages of Command Line>Fast to execute
>Don't have to go through menu system
>Needs very little memory - 23 Disadvantages of Command Line>Need to know the commands- Only experts are able to use them
>A lot of typing
>Frustrating to inexperienced users - 3Use of Command LineCan write small batch file in DOS
- 4Use of Graphical User InterfacesSetting up a profile on a games console
- 5What is a Menu-Driven Interface (MDI)User has a list of items to choose from, and can make selections by highlighting one
- 64 Advantages of Menu Driven Interfaces>Simple interface
>No need to learn complex commands
>Easier for a novice to learn
>Ideal when there are a limited number of options - 7Disadvantage of MDIUser interface may be limited by screen space and number of options available
- 8What is a Form Driven Interface?Used to collect information from, a user in a step-by-step manner. the user supplies this information by inputting it into a form
- 94 Advantages of Form Driven Interfaces>Excellent for capturing highly structured data
>Can be multilingual if required
>Can take the user through many paths
>No training required to use - 103 Disadvantages of Form Driven Interfaces>User has to know answers to all critical fields
>Long complex forms may be tedious to use
>Data validation is required to ensure critical information is in the right format - 11What is a Speech Recognition Interface?Allows users to interact using natural written or spoken language
E.g. Mobile phone voice control - 124 Advantages of Speech Recognition Interfaces>Quicker than typing
>Allows people to enter text directly into a computer without using a keyboard
>Can perform complicated tasks by dictationR
>Can empower disabled - 134 Disadvantages of Speech Recognition Interfaces>Needs a powerful PC
>Problems with regional accents
>Have to speak slowly
>Need time to train system
Información
- Descripción
- A Level ICT Fichas sobre 9) HCI, creado por Kianne Ingham el 19/05/2017.
- Creado por
- Kianne Ingham
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