Interface Design for Products for Users with Advanced Age and Cognitive Impairment

The aim of this study is to investigate the problems and needs of users with advanced age and cognitive impairment regarding the design and operation of daily living products. Television remote controls and an electric rice cooker were applied as the research tools, and focus group interviews with c...

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Veröffentlicht in:International journal of environmental research and public health 2022-02, Vol.19 (4), p.2466
Hauptverfasser: Chen, Li-Hao, Liu, Yi-Chien
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description The aim of this study is to investigate the problems and needs of users with advanced age and cognitive impairment regarding the design and operation of daily living products. Television remote controls and an electric rice cooker were applied as the research tools, and focus group interviews with control older adults and interviews with individuals with MCI or mild dementia were conducted regarding the operation of the products. The control participants stressed that the operating procedures should not be excessively complex, the number of functions and buttons should not be overly high, and buttons and text should be enlarged. For those with MCI or mild dementia, in addition to the size and number of buttons, text size, and functions, their operation of product interfaces was affected by the complexity of the operating procedures. The solutions recommended by the participants included interface design involving direct operation and voice control.
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subjects Activities of daily living
Age
Aged
Cognitive ability
Cognitive Dysfunction - epidemiology
Cognitive Dysfunction - psychology
Compact disc players
Dementia
Dementia - epidemiology
Dementia - psychology
Dementia disorders
Design
Designers
Focus groups
Humans
Impairment
Interfaces
Memory
Older people
Product design
Quality of life
Smartphones
Television
Usability
User interface
User needs
Voice control
title Interface Design for Products for Users with Advanced Age and Cognitive Impairment
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