title: Evaluation and analysis of multimodal sensors for developing in and around the bed patient monitoring system.
abstract: Due to the decline in physical and cognitive abilities, many frail elderly may have to lie in the bed most of their time. It is not feasible to monitor them continuously through manual observations alone. This issue can be resolved by embedding a set of multimodal sensors into the bed and providing automated activity recognition intelligence. But it is important to design and develop such multimodal sensing intelligence system desirable to the demands made by the clinicians. This paper presents the comparison and evaluation of different sensing bed configurations to observe different granularities of patient's contexts and activities in and around the bed. Based on the achievements and lessons learned from the experimental analysis, we propose improved sensing bed hardware and software systems to meet the real needs of in and around the bed patient monitoring.
authors.affiliation: Institute for Infocomm Research, 1 Fusionopolis Way, #21-01 Connexis, Singapore 138632. apwang@i2r.a-star.edu.sg
authors.forename: Phyo Wai
authors.initials: PW
authors.lastname: Aung Aung
authors.forename: Siang Fook Victor
authors.initials: SF
authors.lastname: Foo
authors.forename: Weimin
authors.initials: W
authors.lastname: Huang
authors.forename: Jit
authors.initials: J
authors.lastname: Biswas
authors.forename: Jiliang Eugene
authors.initials: JE
authors.lastname: Phua
authors.forename: Koujuch
authors.initials: K
authors.lastname: Liou
authors.forename: Chi-Chun
authors.initials: CC
authors.lastname: Hsia
mesh_terms: D000368:Aged; D001331:Automation; D001513:Beds; D001698:Biomedical Engineering / Q000379:methods; D003195:Computer Communication Networks; D004867:Equipment Design; D016330:Frail Elderly; D006299:Health Services for the Aged; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation* / Q000379:methods; D011187:Posture; D012890:Sleep; D012984:Software; D014741:Video Recording