{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,23]],"date-time":"2026-02-23T22:37:11Z","timestamp":1771886231547,"version":"3.50.1"},"reference-count":64,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2021,7,14]],"date-time":"2021-07-14T00:00:00Z","timestamp":1626220800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>The number of people living with dementia in the world is rising at an unprecedented rate, and no country will be spared. Furthermore, neither decisive treatment nor effective medicines have yet become effective. One potential alternative to this emerging challenge is utilizing supportive technologies and services that not only assist people with dementia to do their daily activities safely and independently, but also reduce the overwhelming pressure on their caregivers. Thus, for this study, a systematic literature review is conducted in an attempt to gain an overview of the latest findings in this field of study and to address some commercially available supportive technologies and services that have potential application for people living with dementia. To this end, 30 potential supportive technologies and 15 active supportive services are identified from the literature and related websites. The technologies and services are classified into different classes and subclasses (according to their functionalities, capabilities, and features) aiming to facilitate their understanding and evaluation. The results of this work are aimed as a base for designing, integrating, developing, adapting, and customizing potential multimodal solutions for the specific needs of vulnerable people of our societies, such as those who suffer from different degrees of dementia.<\/jats:p>","DOI":"10.3390\/s21144806","type":"journal-article","created":{"date-parts":[[2021,7,14]],"date-time":"2021-07-14T10:13:42Z","timestamp":1626257622000},"page":"4806","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":10,"title":["Review of Technology-Supported Multimodal Solutions for People with Dementia"],"prefix":"10.3390","volume":"21","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0140-3253","authenticated-orcid":false,"given":"Majid","family":"Zamiri","sequence":"first","affiliation":[{"name":"NOVA School of Science and Technology and UNINOVA\u2014CTS, 2829-516 Caparica, Portugal"}]},{"given":"Joao","family":"Sarraipa","sequence":"additional","affiliation":[{"name":"NOVA School of Science and Technology and UNINOVA\u2014CTS, 2829-516 Caparica, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9220-6046","authenticated-orcid":false,"given":"Fernando","family":"Luis-Ferreira","sequence":"additional","affiliation":[{"name":"NOVA School of Science and Technology and UNINOVA\u2014CTS, 2829-516 Caparica, Portugal"}]},{"given":"Gary Mc","family":"Manus","sequence":"additional","affiliation":[{"name":"Waterforf Institute Technology, Telecommunications Software and Systems Group (TSSG), X91 WR86 Carriganore, Ireland"}]},{"given":"Philip","family":"O\u2019Brien","sequence":"additional","affiliation":[{"name":"Waterforf Institute Technology, Telecommunications Software and Systems Group (TSSG), X91 WR86 Carriganore, Ireland"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0594-1961","authenticated-orcid":false,"given":"Luis M.","family":"Camarinha-Matos","sequence":"additional","affiliation":[{"name":"NOVA School of Science and Technology and UNINOVA\u2014CTS, 2829-516 Caparica, Portugal"}]},{"given":"Ricardo","family":"Jardim-Goncalves","sequence":"additional","affiliation":[{"name":"NOVA School of Science and Technology and UNINOVA\u2014CTS, 2829-516 Caparica, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2021,7,14]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Baldissera, T.A., and Camarinha-Matos, L.M. (2018). SCoPE: Service Composition and Personalization Environment. Appl. Sci., 8.","DOI":"10.3390\/app8112297"},{"key":"ref_2","first-page":"1","article-title":"Care services ecosystem for ambient assisted living","volume":"9","author":"Rosas","year":"2013","journal-title":"Enterp. Inf. Syst."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1111\/j.1749-6632.2002.tb04807.x","article-title":"Mixed Dementia-the Most Common Cause of Dementia","volume":"977","author":"Korczyn","year":"2002","journal-title":"Ann. N. Y. Acad. Sci."},{"key":"ref_4","unstructured":"Alzheimer\u2019s Association Report (2020). Alzheimer\u2019s disease facts and figures. Alzheimer\u2019s Dement., 16, 391\u2013460."},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"2112","DOI":"10.1016\/S0140-6736(05)67889-0","article-title":"Global prevalence of dementia: A Delphi consensus study","volume":"366","author":"Ferri","year":"2005","journal-title":"Lancet"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"812","DOI":"10.1016\/S1474-4422(08)70169-8","article-title":"Alzheimer\u2019s disease and vascular dementia in developing countries: Prevalence, management, and risk factors","volume":"7","author":"Kalaria","year":"2008","journal-title":"Lancet Neurol."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1097\/JGP.0b013e318187dde5","article-title":"Intelligent Assistive Technology Applications to Dementia Care: Current Capabilities, Limitations, and Future Challenges","volume":"17","author":"Bharucha","year":"2009","journal-title":"Am. J. Geriatr. Psychiatry"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"49","DOI":"10.2147\/SHTT.S59500","article-title":"Emerging roles for telemedicine and smart technologies in dementia care","volume":"3","author":"Bossen","year":"2015","journal-title":"Smart Homecare Technol. TeleHealth"},{"key":"ref_9","first-page":"233","article-title":"A Comprehensive Research Roadmap for ICT and Ageing","volume":"22","author":"Afsarmanesh","year":"2013","journal-title":"Stud. Inform. Control."},{"key":"ref_10","unstructured":"(2021, May 12). Dementia Services Information and Development Centre. Available online: http:\/\/www.dementia.ie\/about-us\/about-dsidc."},{"key":"ref_11","unstructured":"(2021, May 12). National Institute on Aging, Available online: https:\/\/www.nia.nih.gov\/health\/alzheimers-disease-research-centers."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1109\/MIM.2019.8917903","article-title":"Survey on assistive technologies for people with Dementia","volume":"22","author":"Zamiri","year":"2019","journal-title":"IEEE Instrum. Meas. Mag."},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Zamiri, M., Marcelino-Jesus, E., Calado, J., Sarraipa, J., and Goncalves, R.J. (2019, January 25\u201327). Knowledge Management in Research Collaboration Networks. Proceedings of the 2019 International Conference on Industrial Engineering and Systems Management (IESM), Shanghai, China.","DOI":"10.1109\/IESM45758.2019.8948162"},{"key":"ref_14","first-page":"10470","article-title":"Ambient assisted living technologies for older adults with cognitive and physical impairments: A review","volume":"23","author":"Ganesan","year":"2019","journal-title":"Eur. Rev. Med. Pharm. Sci."},{"key":"ref_15","first-page":"55","article-title":"Ambient Assisted Living Technologies for Aging Well: A Scoping Review","volume":"25","author":"Blackman","year":"2016","journal-title":"J. Intell. Syst."},{"key":"ref_16","doi-asserted-by":"crossref","unstructured":"Byrne, C.A., Collier, R., and O\u2019Hare, G.M.P. (2018). A Review and Classification of Assisted Living Systems. Information, 9.","DOI":"10.3390\/info9070182"},{"key":"ref_17","unstructured":"Zamiri, M., Sarraipa, J., and Goncalves, R.J. (2020, January 17\u201319). A Reference Model for Interoperable Living Labs towards Establishing Productive Networks. Proceedings of the 10th International Conference On interoperability for Enterprise Systems and Applications, Tarbes, France. (in press)."},{"key":"ref_18","unstructured":"Wactlar, H., Hauptmann, A., Kanade, T., Stevens, S., and Bharucha, A. (2007). CareMedia: Automated Video and Sensor Analysis for Geriatric Care. Technical Report, Carnegie-Mellon University. Available online: https:\/\/pdfs.semanticscholar.org\/cbfa\/61ff6570b778b106e07b6b47ae4bd5a416eb.pdf."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1145\/1273961.1273982","article-title":"The use of an intelligent prompting system for people with dementia","volume":"14","author":"Mihailidis","year":"2007","journal-title":"Interactions"},{"key":"ref_20","first-page":"1261","article-title":"Development of a Mimamori-Care System for Persons with Dementia Based on the Real World-Oriented Approach","volume":"Volume 4693","author":"Nakagawa","year":"2007","journal-title":"Transactions on Petri Nets and Other Models of Concurrency XV"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"213","DOI":"10.1260\/2040-2295.6.2.213","article-title":"Usability of a Wearable Camera System for Dementia Family Caregivers","volume":"6","author":"Matthews","year":"2015","journal-title":"J. Health Eng."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"927","DOI":"10.1007\/s12603-017-0870-y","article-title":"Measurements of daily energy intake and total energy expenditure in people with dementia in care homes: The use of wearable technology","volume":"21","author":"Murphy","year":"2017","journal-title":"J. Nutr. Health Aging"},{"key":"ref_23","unstructured":"Sonntag, D. (2021, May 12). Kognit: Intelligent Cognitive Enhancement Technology by Cognitive Models and Mixed Reality for Dementia Patients. Published in AAAI Fall Symposia. Available online: https:\/\/www.researchgate.net\/publication\/288642657_Kognit_-_Cognitive_assistants_for_dementia_patients."},{"key":"ref_24","doi-asserted-by":"crossref","unstructured":"Karakostas, A., Lazarou, I., Meditskos, G., Stavropoulos, T.G., Kompatsiaris, I., and Tsolaki, M. (2015, January 19\u201320). Sensor-based in-home monitoring of people with dementia using remote web technologies. Proceedings of the 2015 International Conference on Interactive Mobile Communication Technologies and Learning (IMCL), Thessaloniki, Greece.","DOI":"10.1109\/IMCTL.2015.7359618"},{"key":"ref_25","first-page":"6515813","article-title":"Wearable Technology for Detecting Significant Moments in Individuals with Dementia","volume":"2019","author":"Kwan","year":"2019","journal-title":"BioMed Res. Int."},{"key":"ref_26","unstructured":"Buddi (2021, May 12). The Go Anywhere, Anytime Personal Emergency Response Service. Available online: https:\/\/www.buddi.co.uk\/."},{"key":"ref_27","doi-asserted-by":"crossref","unstructured":"Kolakowski, J., Djaja-Josko, V., and Kolakowski, M. (2017). UWB Monitoring System for AAL Applications. Sensors, 17.","DOI":"10.3390\/s17092092"},{"key":"ref_28","first-page":"653","article-title":"A Smart Carpet Design for Monitoring People with Dementia","volume":"Volume 366","author":"Selvaraj","year":"2015","journal-title":"Progress in Systems Engineering. Advances in Intelligent Systems and Computing"},{"key":"ref_29","unstructured":"Soon, S.W., Wei, L.T., Singh, M.M., and Husin, M.H. (2015, January 25\u201327). Indoor-Outdoor Elderly Caring System (NOTECASE). Proceedings of the 2015 International Symposium on Technology Management and Emerging Technologies (ISTMET), Langkawi, Malaysia."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Vuong, N.K., Chan, S., Lau, C.T., and Lau, K.M. (2011, January 16). Feasibility Study of a Real-Time Wandering Detection Algorithm for Dementia Patients. Proceedings of the First ACM MobiHoc Workshop on Pervasive Wireless Healthcare\u2014MobileHealth, Paris, France.","DOI":"10.1145\/2007036.2007050"},{"key":"ref_31","doi-asserted-by":"crossref","unstructured":"Hardegger, M., Tr\u00f6ster, G., and Roggen, D. (2013, January 9\u221212). Improved actionSLAM for Long-Term Indoor Tracking with Wearable Motion Sensors. Proceedings of the 17th Annual International Symposium on International Symposium on Wearable Computers\u2014ISWC \u201913, Zurich, Swizerland.","DOI":"10.1145\/2493988.2494328"},{"key":"ref_32","first-page":"1","article-title":"An indoor localisation and motion monitoring system to determine behavioural ac-tivity in dementia afflicted patients in aged care","volume":"7","author":"Ros","year":"2012","journal-title":"Electron. J. Health Inform."},{"key":"ref_33","doi-asserted-by":"crossref","unstructured":"Diaz-Ramirez, A., Murrieta, F.N., Atempa, J.A., and Bonino, F.A. (2013, January 20\u201323). Non-intrusive Tracking of Patients with Dementia Using a Wireless Sensor Network. Proceedings of the 2013 IEEE International Conference on Distributed Computing in Sensor Systems, Cambridge, MA, USA.","DOI":"10.1109\/DCOSS.2013.18"},{"key":"ref_34","first-page":"361","article-title":"WearNET: A Distributed Multi-Sensor System for Context Aware Wearables","volume":"Volume 2498","author":"Lukowicz","year":"2002","journal-title":"Transactions on Petri Nets and Other Models of Concurrency XV"},{"key":"ref_35","unstructured":"Siewiorek, D., Smailagic, A., Furukawa, J., Krause, A., Moraveji, N., Reiger, K., Shaffer, J., and Wong, F.L. (2003, January 21\u201323). SenSay: A Context-Aware Mobile Phone. Proceedings of the 7th IEEE International Symposium on Wearable Computers, White Plains, NY, USA."},{"key":"ref_36","doi-asserted-by":"crossref","unstructured":"Kikhia, B., Stavropoulos, T.G., Andreadis, S., Karvonen, N., Kompatsiaris, I., S\u00e4venstedt, S., Pijl, M., and Melander, C. (2016). Utilizing a Wristband Sensor to Measure the Stress Level for People with Dementia. Sensors, 16.","DOI":"10.3390\/s16121989"},{"key":"ref_37","unstructured":"(2021, May 12). Itraq. Available online: https:\/\/www.itraq.com\/."},{"key":"ref_38","unstructured":"(2021, May 12). Pocketfinder. Available online: http:\/\/pocketfinder.com\/."},{"key":"ref_39","unstructured":"(2021, May 12). Spytecgps. Available online: http:\/\/www.spytecinc.com\/gps-satellite-tracking\/real-time-gps-trackers.html."},{"key":"ref_40","unstructured":"(2021, May 12). Spot. Available online: https:\/\/www.findmespot.com\/en\/index.php?cid=100."},{"key":"ref_41","unstructured":"(2021, May 12). SmartSole. Available online: http:\/\/gpssmartsole.com\/gpssmartsole\/product-description\/."},{"key":"ref_42","unstructured":"(2021, May 12). OwnFone. Available online: https:\/\/www.myownfone.com\/telecare\/footprint."},{"key":"ref_43","doi-asserted-by":"crossref","unstructured":"Huang, J.C.-S., Lin, Y.-T., Yu, J.K.-L., Liu, K., Kuo, Y.-H., Chao-Sheng, H.J., Yin-Tzu, L., Kwong-Leung, Y.J., Kan, L., and Yau-Hwang, K. (2015, January 21\u201323). A Wearable NFC Wristband to Locate Dementia Patients through a Participatory Sensing System. Proceedings of the 2015 International Conference on Healthcare Informatics, Dallas, TX, USA.","DOI":"10.1109\/ICHI.2015.32"},{"key":"ref_44","doi-asserted-by":"crossref","unstructured":"Hyry, J., Yamamoto, G., and Pulli, P. (2011, January 26\u201329). Requirements guideline of assistive technology for people suffering from dementia. Proceedings of the 4th International Symposium on Applied Sciences in Biomedical and Communication Technologies, Barcelona, Spain.","DOI":"10.1145\/2093698.2093737"},{"key":"ref_45","unstructured":"(2021, May 12). Mindme. Available online: https:\/\/www.mindme.com.au\/products\/watch."},{"key":"ref_46","unstructured":"(2021, May 12). Stratus. Available online: https:\/\/stratushealthcare.ie\/product\/leshp-gps-tracker-system\/."},{"key":"ref_47","unstructured":"Weber, J.L., Le Blanc, D., Dittmar, A., Comet, B., Corroy, C., Noury, N., Baghai, R., Vaysse, S., and Blinowska, A. (2003, January 24\u201326). VTAM\u2014A New \u201cBiocloth\u201d for Ambulatory Telemonitoring. Proceedings of the 4th International IEEE EMBS Special Topic Conference on Information Technology Applications in Biomedicine, Birmingham, UK."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"450","DOI":"10.1080\/13607863.2015.1023765","article-title":"The influence of day care centres for people with dementia on family caregivers: An integrative review of the literature","volume":"20","author":"Tretteteig","year":"2016","journal-title":"Aging Ment. Health"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"887","DOI":"10.1002\/gps.2587","article-title":"Dementia services in Australia","volume":"25","author":"Brodaty","year":"2010","journal-title":"Int. J. Geriatr. Psychiatry"},{"key":"ref_50","unstructured":"Powel, T., and Baker, C. (2021, May 12). Dementia: Policy, Services and Statistics, A report: House of Commons Library, Briefing Paper. Available online: https:\/\/tinyurl.com\/yx9ezv6n."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"434","DOI":"10.1590\/1980-57642016dn11-040014","article-title":"Efficacy of cognitive stimulation therapy for older adults with vascular dementia","volume":"11","author":"Piras","year":"2017","journal-title":"Dement. Neuropsychol."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1136\/pgmj.2006.052936","article-title":"Forget Me Not: Palliative care for people with dementia","volume":"83","author":"Harris","year":"2007","journal-title":"Postgrad. Med. J."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"349","DOI":"10.2147\/JMDH.S167135","article-title":"Farm-based day care in Norway\u2014A complementary service for people with dementia","volume":"11","author":"Ibsen","year":"2018","journal-title":"J. Multidiscip. Health"},{"key":"ref_54","first-page":"398","article-title":"Assisting an Elderly with Early Dementia Using Wireless Sensors Data in Smarter Safer Home","volume":"Volume 426","author":"Zhang","year":"2014","journal-title":"Collaboration in a Hyperconnected World"},{"key":"ref_55","unstructured":"(2021, May 12). Adult Day Health Care, Available online: https:\/\/www.health.ny.gov\/health_care\/medicaid\/program\/longterm\/addc.htm."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"48","DOI":"10.1111\/hsc.12189","article-title":"Specialist nursing and community support for the carers of people with dementia living at home: An evidence synthesis","volume":"24","author":"Bunn","year":"2015","journal-title":"Health Soc. Care Community"},{"key":"ref_57","unstructured":"(2021, May 12). MedicAlert Foundation Canada. Available online: https:\/\/www.medicalert.ca\/safely-home."},{"key":"ref_58","first-page":"2","article-title":"Integrated Community Support for People with Dementia","volume":"10","author":"Ang","year":"2020","journal-title":"J. Alzheimers Dis. Parkinsonism"},{"key":"ref_59","unstructured":"(2021, May 12). Better Health Channel, Available online: https:\/\/www.betterhealth.vic.gov.au\/health\/servicesandsupport\/dementia-and-memory-loss-services."},{"key":"ref_60","unstructured":"(2021, May 12). Respite Care. Available online: https:\/\/www.helpguide.org\/articles\/caregiving\/respite-care.htm."},{"key":"ref_61","unstructured":"(2021, May 12). National Dementia Support Program (NDSP), Available online: https:\/\/www.health.gov.au\/initiatives-and-programs\/national-dementia-support-program-ndsp."},{"key":"ref_62","unstructured":"(2021, May 12). Dementia Waikato. Available online: https:\/\/www.dementiawaikato.org.nz\/our-services\/."},{"key":"ref_63","unstructured":"Eizmendi Gorka, G., Azkoitia, J.M.L., and Craddock, G.M. (2007). Assistive Technology Supporting People with Dementia. Challenges for Assistive Technologies, IOS Press."},{"key":"ref_64","unstructured":"(2021, May 12). A Federated Artificial Intelligence Solution for Monitoring Mental Health Status after Cancer Treatment. Available online: https:\/\/cordis.europa.eu\/project\/id\/875358."}],"container-title":["Sensors"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1424-8220\/21\/14\/4806\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T06:30:32Z","timestamp":1760164232000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1424-8220\/21\/14\/4806"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7,14]]},"references-count":64,"journal-issue":{"issue":"14","published-online":{"date-parts":[[2021,7]]}},"alternative-id":["s21144806"],"URL":"https:\/\/doi.org\/10.3390\/s21144806","relation":{},"ISSN":["1424-8220"],"issn-type":[{"value":"1424-8220","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,7,14]]}}}