20062020
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Research Output 2006 2019

2019

Classifying Teachers’ Self-reported Productivity, Stress and Indoor Environmental Quality Using Environmental Sensors

Kallio, J., Vildjiounaite, E., Kyllönen, V., Ronkainen, J., Koivusaari, J., Muuraiskangas, S., Räsänen, P., Similä, H. & Vehmas, K., Nov 2019, Ambient Intelligence. AmI 2019. Springer, p. 27-40 (Lecture Notes in Computer Science, Vol. 11912).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Productivity
Sensors
Health
Learning systems
Monitoring

Technologies for fall risk assessment and conceptual design in personal health record system

Immonen, M., Similä, H., Lindholm, M., Korpelainen, R. & Jämsä, T., 10 Mar 2019, In : Finnish Journal of eHealth and eWelfare. 11, 1-2, p. 53-67

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Conceptual design
Risk assessment
Health
Sensors
Public health
2018

Citizen-Centric Web-Based Health Profiling Service: A Service Concept and a Profiling Method

Honka, A., Vainikainen, S., Similä, H., Mattila, E. M., Leppänen, J., Kinnunen, T. & Ermes, M., 1 Jul 2018, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). Institute of Electrical and Electronic Engineers IEEE, p. 5749-5752 4 p. 8513535

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Health Services
Health
Decision Making

Comparison of Accelerometry-Based Features for Fall Risk Assessment Measured From Two Sensor Locations

Immonen, M. & Similä, H., 29 Oct 2018, 2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). Institute of Electrical and Electronic Engineers IEEE, p. 2076-2079 4 p. 8512713. (Annual International Conference of the IEEE Engineering in Medicine and Biology, Vol. 40).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Risk assessment
Sensors
Monitoring
Accelerometers

Feasibility of mobile mental wellness training for older adults

Similä, H., Immonen, M., Toska-Tervola, J., Enwald, H., Keränen, N., Kangas, M., Jämsä, T. & Korpelainen, R., 1 Sep 2018, In : Geriatric Nursing. 39, 5, p. 499-505 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Health Promotion
Technology
Mental Health
Peer Group
Self-Help Groups
1 Citation (Scopus)

Mobile Fall Risk Assessment Solution for Daily-Life Settings

Similä, H., Immonen, M. & Niemirepo, T., 29 Oct 2018, 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2018. p. 1530-1533 4 p. 8512589

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Risk assessment
Bluetooth
Sensors
Feedback
2017
9 Citations (Scopus)

Accelerometry-based assessment and detection of early signs of balance deficits

Similä, H., Immonen, M. & Ermes, M., 2017, In : Computers in Biology and Medicine. 85, p. 25-32 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Accelerometry
Gait
Accelerometers
Leg
Mean square error

Assessing fall risk of older adults using accelerometry-based methods: Dissertation

Similä, H., 2017, Espoo: VTT Technical Research Centre of Finland. 117 p.

Research output: ThesisDissertationCollection of Articles

Open Access
Accelerometry
Dermatoglyphics
Self Efficacy
Focus Groups
Health Care Costs

Health information behaviour, attitudes towards health information and motivating factors for encouraging physical activity among older people: Differences by sex and age

Enwald, H., Kangas, M., Keränen, N., Immonen, M., Similä, H., Jämsä, T. & Korpelainen, R., 2017, In : Information Research. 22, 1, isic1623.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Kaatumisriskin arviointi ja kaatumisten ennaltaehkäisy

Translated title of the contribution: Prevention of falls of older peopleImmonen, M. & Similä, H., 2017, Ikääntyminen ja teknologia. Leikas, J. (ed.). VTT Technical Research Centre of Finland, p. 154-158 5 p. (VTT Research Highlights; No. 14).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Open Access
17 Citations (Scopus)

Use of Information and Communication Technologies Among Older People With and Without Frailty: A Population-Based Survey

Keränen, N., Kangas, M., Immonen, M., Similä, H., Enwald, H., Korpelainen, R. & Jämsä, T., 14 Feb 2017, In : Journal of Medical Internet Research. 19, 2, p. e29 e29.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Communication
Technology
Population
Education
Internet
2016

Development and user feedback of home technology for preventing falls in older adults

Immonen, M., Similä, H., Arabiurrutia, E. A., José Cano Mañas, M., Blanco Laguía, J., Palmer García, C. & Gordillo, G. G., 21 Apr 2016, Biomedical and Health Informatics (BHI), 2016 IEEE-EMBS International Conference on . Institute of Electrical and Electronic Engineers IEEE, p. 122-125

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Feedback
Testing
Health care
Monitoring

Everyday health information literacy of older people in Finland: the GASEL project

Enwald, H., Kangas, M., Keränen, N., Immonen, M., Similä, H., Jämsä, T. & Korpelainen, R., 2016, Proceedings of the 4th European Conference on Information Literacy (ECIL). p. 162

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

5 Citations (Scopus)

Feasibility of digital footprint data for health analytics and services: an explorative pilot study

Harjumaa, M., Saraniemi, S., Pekkarinen, S., Lappi, M., Similä, H. & Isomursu, M., 2016, In : BMC Medical Informatics and Decision Making. 16, 1, 139.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Health Services
Health
Organizations
Interviews
Finland

Feasibility of home-based cognitive telerehabilitation - a pilot study

Keränen, N., Helakari, H., Lahti, J., Similä, H., Immonen, M., Kangas, M., Enwald, H., Kallinen, M., Korpelainen, R. & Jämsä, T., 2016, Book of abstracts - Nordic eHealth 2016. p. 107 (Suomen Telelääketieteen ja eHealth Serura ry:n (STeHS) julkaisu; No. 1/2016).

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Open Access

Small-scale study of usability and feasibility of a mobile application to support independent exercise between of intensive rehabilitation periods of patients with Parkinson's disease

Immonen, M., Similä, H., Keränen, N., Kangas, M., Tornberg, J., Enwald, H., Jämsä, T. & Korpelainen, R., 2016, Book of abstracts - Nordic eHealth 2016. p. 101 (Suomen Telelääketieteen ja eHealth Seura ry:n (STeHS) julkaisu; No. 1/2016).

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Open Access
2015
4 Citations (Scopus)

Collecting a citizen's digital footprint for health data mining

Gencoglu, O., Similä, H., Honko, H. & Isomursu, M., 5 Nov 2015, Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE. Institute of Electrical and Electronic Engineers IEEE, p. 7626 - 7629

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Data mining
Health

Everyday health information literacy of older people in Finland - The GASEL project

Enwald, H., Kangas, M., Keränen, N., Immonen, M., Similä, H., Jämsä, T. & Korpelainen, R., 2015, The 3rd European Health Literacy Conference: Book of Abstracts.

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsScientific

Open Access
4 Citations (Scopus)

Gait analysis and estimation of changes in fall risk factors

Similä, H., Immonen, M., Merilahti, J. & Petakoski-Hult, T., 2015, Engineering in Medicine and Biology Society (EMBC), 2015 37th Annual International Conference of the IEEE. Institute of Electrical and Electronic Engineers IEEE, p. 6939 - 6942

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Gait

Health information behaviour in relation to physical activity of older people in Finland - The GASEL project

Enwald, H., Kangas, M., Keränen, N., Immonen, M., Similä, H., Jämsä, T. & Korpelainen, R., 2015.

Research output: Contribution to conferenceConference PosterScientific

Health information behaviour of Finnish elderly - The GASEL project

Enwald, H., Kangas, M., Keränen, N., Immonen, M., Similä, H., Jämsä, T. & Korpelainen, R., 2015.

Research output: Contribution to conferenceConference articleScientific

Malnutrition is associated with risk of falls: importance of nutritional guidance in novel fall prevention technologies

Immonen, M., Similä, H., Enwald, H., Keränen, N., Tornberg, J., Kangas, M., Nurkkala, M., Jämsä, T. & Korpelainen, R., 2015.

Research output: Contribution to conferenceConference PosterScientific

Malnutrition
Technology
Population

Technologies supporting fall risk management process

Immonen, M., Similä, H., Altube Arabiurrutia, E., Eklund, P., Johansson, L-Å. & García Gordillo, C., 2015.

Research output: Contribution to conferenceConference articleScientificpeer-review

2014
10 Citations (Scopus)

Accelerometry-based berg balance scale score estimation

Similä, H., Mäntyjärvi, J., Merilahti, J., Lindholm, M. & Ermes, M., 2014, In : IEEE Journal of Biomedical and Health Informatics. 18, 4, p. 1114-1121

Research output: Contribution to journalArticleScientificpeer-review

Accelerometry
Gait
Accidental Falls
Walking
Young Adult
3 Citations (Scopus)

Disease state fingerprint for fall risk assessment

Similä, H. & Immonen, M., 2014, Proceedings: 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014. Institute of Electrical and Electronic Engineers IEEE, p. 3176-3179

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Risk assessment
Visualization
Inspection

Ikääntyneiden informaatiokäyttäytyminen ja GASEL-hanke

Enwald, H., Kangas, M., Keränen, N., Immonen, M., Similä, H., Jämsä, T. & Korpelainen, R., 2014, In : Informaatiotutkimus. 33, 3

Research output: Contribution to journalArticleScientific

1 Citation (Scopus)

Video communication in remote rehabilitation and occupational therapy groups

Similä, H., Harjumaa, M., Isomursu, M., Ervasti, M. & Moilanen, H., 2014, In : Physical and Occupational Therapy in Geriatrics. 32, 2, p. 97-111 15 p.

Research output: Contribution to journalArticleScientificpeer-review

Occupational Groups
Occupational Therapy
Communication
Rehabilitation
Delivery of Health Care
2013

Comparing two coaching systems for improving physical activity of older adults

Similä, H., Merilahti, J. H., Ylikauppila, M., Muuraiskangas, S., Perälä, J. & Kivikunnas, S., 2013, XIII Mediterranean Conference on Medical and Biological Engineering and Computing 2013. Roa Romero, L. M. (ed.). Springer, p. 1197-1200 (IFMBE Proceedings, Vol. 41).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Health
Costs and Cost Analysis
Mentoring
Surveys and Questionnaires
1 Citation (Scopus)

Focus group evaluation of scenarios for fall risk assessment and fall prevention in two countries

Similä, H., Immonen, M., García Gordillo, C., Petäkoski-Hult, T. & Eklund, P., 2013, Proceedings: IWAAL 2013, Ambient Assisted Living and Active Aging. Nugent, C., Coronato, A. & Bravo, J. (eds.). Springer, p. 39-46 (Lecture Notes in Computer Science, Vol. 8277).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Risk assessment
Communication

Ikääntyminen ja tasapaino

Immonen, M., Harjumaa, M., Petäkoski-Hult, T., Eklund, P. & Similä, H., 2013.

Research output: Contribution to conferenceConference articleProfessional

Older people and new possibilities for preventing their falls

Petäkoski-Hult, T., Eklund, P., Jalminger, J., Immonen, M., Similä, H. & García Gordillo, C., 2013, In : Türkiye Fiziksel Tip ve Rehabilitasyon Dergisi. 59, Suppl. 2, p. 102

Research output: Contribution to journalOther journal contributionScientific

Open Access

Self-assessing fall risk and motivating technologies for fall prevention

Petäkoski-Hult, T., Immonen, M., Similä, H. & Eklund, P., 2013.

Research output: Contribution to conferenceConference articleScientific

Technology
Aptitude
Focus Groups
Rehabilitation
Exercise

The Logic of Geriatrics

Eklund, P., Immonen, M., Petäkoski-Hult, T. & Similä, H., 2013.

Research output: Contribution to conferenceConference articleScientific

2010

Adaptive Ambient Empowerment of the Elderly (a2e2): Technical viewpoint and challenges

Merilahti, J., Similä, H., Perälä, J., Kivikunnas, S., Kyllönen, V., Kaartinen, J., Ylimaula, A., Hegerstrøm, F. & Ritterfeld, U., 2010.

Research output: Contribution to conferenceConference PosterScientific

Open Access
Intelligent virtual agents
Touch screens
Medical problems
Interoperability
Health
38 Citations (Scopus)

Automatic feature selection for context recognition in mobile devices

Könönen, V., Mäntyjärvi, J., Similä, H., Pärkkä, J. & Ermes, M., 2010, In : Pervasive and Mobile Computing. 6, 2, p. 181-197

Research output: Contribution to journalArticleScientificpeer-review

2008

A computationally light classification method for mobile wellness platforms

Könönen, V., Jani, M., Similä, H., Pärkkä, J. & Ermes, M., 2008, Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology". Vancouver, BC, Canada, 20 - 25 Aug. 2008. Institute of Electrical and Electronic Engineers IEEE, p. 1167-1170

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Classifiers
Mobile devices
Learning systems
Feature extraction
Engines
2007

Terveydentilan pitkäaikaiset kotimittaukset palvelutalossa asuvilla ikäihmisillä

Pärkkä, J., Merilahti, J., Korhonen, I., Malm, E., Similä, H., Kaartinen, J. & Paavilainen, P., 2007, In : Gerontologia. 2, p. 164

Research output: Contribution to journalArticleScientific

2006

Human Balance Estimation Using a Wireless 3D Acceleration Sensor Network

Similä, H., Kaartinen, J., Lindholm, M., Saarinen, A. & Mahjneh, I., 2006, 2006 International Conference of the IEEE Engineering in Medicine and Biology Society. Institute of Electrical and Electronic Engineers IEEE, p. 1493-1496

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Sensor networks
Fuzzy clustering
Sensors
Neurology
Fuzzy logic