User acceptance of a personalised home lighting system based on wearable technology
(2021) In Applied Ergonomics 96.- Abstract
Light/dark cycles play an essential role in people's performance, mood and daily rhythm. This study aimed to evaluate an early prototype of a personalised home lighting system including body-worn loggers. A convenience sample (N = 28) wore the devices for 23 h in the field and were given a demonstration of the lighting system components. Participants reported on questionnaires their acceptance of the lighting system and experience of physical comfort and visual appearance of the body-worn loggers. Semi-structured interviews were also held. In a hierarchical linear regression, physical comfort of the loggers explained 35.8% of the variance of ‘the behavioural intention to use the system in the future’, and ‘performance expectancy’... (More)
Light/dark cycles play an essential role in people's performance, mood and daily rhythm. This study aimed to evaluate an early prototype of a personalised home lighting system including body-worn loggers. A convenience sample (N = 28) wore the devices for 23 h in the field and were given a demonstration of the lighting system components. Participants reported on questionnaires their acceptance of the lighting system and experience of physical comfort and visual appearance of the body-worn loggers. Semi-structured interviews were also held. In a hierarchical linear regression, physical comfort of the loggers explained 35.8% of the variance of ‘the behavioural intention to use the system in the future’, and ‘performance expectancy’ explained 50.6%. The interview data helped understand the reasons for the physical and psychological discomfort of wearing the devices. Many participants reported they were not comfortable about using a mobile phone for presence detection in the home.
(Less)- Abstract (Swedish)
- Light/dark cycles play an essential role in people's performance, mood and daily rhythm. This study aimed to evaluate an early prototype of a personalised home lighting system including body-worn loggers. A convenience sample (N = 28) wore the devices for 23 h in the field and were given a demonstration of the lighting system components. Participants reported on questionnaires their acceptance of the lighting system and experience of physical comfort and visual appearance of the body-worn loggers. Semi-structured interviews were also held. In a hierarchical linear regression, physical comfort of the loggers explained 35.8% of the variance of ‘the behavioural intention to use the system in the future’, and ‘performance expectancy’ explained... (More)
- Light/dark cycles play an essential role in people's performance, mood and daily rhythm. This study aimed to evaluate an early prototype of a personalised home lighting system including body-worn loggers. A convenience sample (N = 28) wore the devices for 23 h in the field and were given a demonstration of the lighting system components. Participants reported on questionnaires their acceptance of the lighting system and experience of physical comfort and visual appearance of the body-worn loggers. Semi-structured interviews were also held. In a hierarchical linear regression, physical comfort of the loggers explained 35.8% of the variance of ‘the behavioural intention to use the system in the future’, and ‘performance expectancy’ explained 50.6%. The interview data helped understand the reasons for the physical and psychological discomfort of wearing the devices. Many participants reported they were not comfortable about using a mobile phone for presence detection in the home. (Less)
- author
- Gerhardsson, Kiran Maini LU and Laike, Thorbjörn LU
- organization
- publishing date
- 2021-10
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- Mixed methods, Residential lighting technology, User acceptance, Wearable comfort, Residential lighting technology, User acceptance, Wearable comfort, Mixed methods
- in
- Applied Ergonomics
- volume
- 96
- article number
- 103480
- publisher
- Elsevier
- external identifiers
-
- pmid:34107431
- scopus:85107362120
- ISSN
- 0003-6870
- DOI
- 10.1016/j.apergo.2021.103480
- project
- Rise and Shine! Health benefits as drivers for energy efficient light in Swedish homes
- language
- English
- LU publication?
- yes
- additional info
- Funding Information: This work has been supported by the Swedish Energy Agency [grant number 39483–1 ]. Publisher Copyright: © 2021 Elsevier Ltd Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
- id
- b009537b-68db-4747-b6ae-cff56a6ca214
- date added to LUP
- 2021-06-14 10:44:06
- date last changed
- 2024-12-29 09:05:40
@article{b009537b-68db-4747-b6ae-cff56a6ca214,
abstract = {{<p>Light/dark cycles play an essential role in people's performance, mood and daily rhythm. This study aimed to evaluate an early prototype of a personalised home lighting system including body-worn loggers. A convenience sample (N = 28) wore the devices for 23 h in the field and were given a demonstration of the lighting system components. Participants reported on questionnaires their acceptance of the lighting system and experience of physical comfort and visual appearance of the body-worn loggers. Semi-structured interviews were also held. In a hierarchical linear regression, physical comfort of the loggers explained 35.8% of the variance of ‘the behavioural intention to use the system in the future’, and ‘performance expectancy’ explained 50.6%. The interview data helped understand the reasons for the physical and psychological discomfort of wearing the devices. Many participants reported they were not comfortable about using a mobile phone for presence detection in the home.</p>}},
author = {{Gerhardsson, Kiran Maini and Laike, Thorbjörn}},
issn = {{0003-6870}},
keywords = {{Mixed methods; Residential lighting technology; User acceptance; Wearable comfort; Residential lighting technology; User acceptance; Wearable comfort; Mixed methods}},
language = {{eng}},
publisher = {{Elsevier}},
series = {{Applied Ergonomics}},
title = {{User acceptance of a personalised home lighting system based on wearable technology}},
url = {{http://dx.doi.org/10.1016/j.apergo.2021.103480}},
doi = {{10.1016/j.apergo.2021.103480}},
volume = {{96}},
year = {{2021}},
}