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Virtual reality based multiple life skill training for intellectual disability:A multicenter randomized controlled trial

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Engineered Regeneration 2022年第2期3卷 121-130页

作者： James Chung-Wai Cheung Ming Ni andy yiu-chau tam Tim Tin-Chun Chan Alyssa Ka-Yan Cheung Ocean Yu-Hong Tsang Chi-Bun Yip Wing-Kai Lam Duo Wai-Chi Wong Department of Biomedical Engineering Faculty of EngineeringThe Hong Kong Polytechnic UniversityHong Kong 999077China Research Institute for Smart Ageing The Hong Kong Polytechnic UniversityHong Kong 999077China Jockey Club Smart Ageing Hub Department of Biomedical EngineeringFaculty of EngineeringThe Hong Kong Polytechnic UniversityHong Kong 999077China Department of Orthopaedics Pudong New Area People’s Hospital Affiliated to Shanghai Jiaotong UniversityShanghai 201299China Social Service Department Yan Chai HospitalHong Kong 999077China C2 Innovations and Research Limited Hong Kong 999077China Department of Kinesiology Shenyang Sport UniversityShenyang 110102China Sports Information and External Affairs Centre Hong Kong Sports InstituteHong Kong 999077China

Life skill-based training is essential for intellectual disabled individuals to regain autonomy and social *** reality(VR)could deliver a nascent application that is more engaging and *** objective of this study was to evaluate the training effects of the VR-based multiple life skill training program on life skill perfor-mance,self-efficacy,memory,cognitive and behavioral functions via a multicenter randomized controlled trial.A total of 145 intellectual disabled participants were recruited for a randomized controlled trial with three in-tervention arms:VR(n=42);traditional(n=53);and control(n=50).The life skill tasks for the interventions included 1)grocery shopping,2)cooking,and 3)kitchen *** measures were performance scores for the three tasks,self-efficacy scale,digit span score,and Frontal Assessment Battery score,graded by blinded ***-after effects of each group were evaluated using separated Wilcoxon Signed-rank *** sig-nificantly improved cooking,cleaning performance,and memory span,while traditional training significantly improved shopping,cooking,and cleaning *** generalized estimating equation evaluated effects between groups adjusted for age,gender and intelligence quotient(IQ).VR had significantly larger improvement effects in cooking and cleaning than the control group and memory span compared to traditional training and controls *** appeared to be a significant confounder on the training *** work may consider developing artificial intelligence to customize programs depending on IQ level.

关键词： Mental retardation Intellectual development X-reality Immersive rehabilitation Metaverse

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Dual ultra-wideband(UWB)radar-based sleep posture recognition system:Towards ubiquitous sleep monitoring

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再生工程(英文) 2023年第1期4卷 36-43页

作者： Derek Ka-Hei Lai Li-Wen Zha Tommy Yau-Nam Leung andy yiu-chau tam Bryan Pak-Hei So Hyo-Jung Lim Daphne Sze Ki Cheung Duo Wai-Chi Wong James Chung-Wai Cheung Department of Biomedical Engineering Faculty of EngineeringThe Hong Kong Polytechnic UniversityHong Kong 999077China Department of Bioengineering Imperial CollegeLondon SW72AZUnited Kingdom Research Institute of Smart Ageing The Hong Kong Polytechnic UniversityHong KongChina School of Nursing The Hong Kong Polytechnic UniversityHong KongChina

Sleep posture monitoring is an essential assessment for obstructive sleep apnea(OSA)*** objective of this study is to develop a machine learning-based sleep posture recognition system using a dual ultra-wideband radar *** collected radiofrequency data from two radars positioned over and at the side of the bed for 16 patients performing four sleep postures(supine,left and right lateral,and prone).We proposed and evaluated deep learning approaches that streamlined feature extraction and classification,and the traditional machine learning approaches that involved different combinations of feature extractors and *** results showed that the dual radar system performed better than either single *** statistical features with random forest classifier yielded the best accuracy(0.887),which could be further improved via an ablation study(0.938).Deep learning approach using transformer yielded accuracy of 0.713.

关键词： Obstructive sleep apnea Deep learning Sleep monitoring Feature extraction Ablation study

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Corrigendum to‘Dual ultra-wideband(UWB)radar-based sleep posture recognition system:Towards ubiquitous sleep monitoring’[Engineered Regeneration 4(2023)36-43]

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再生工程(英文) 2023年第2期4卷 223-223页

作者： Derek Ka-Hei Lai Li-Wen Zha Tommy Yau-Nam Leung andy yiu-chau tam Bryan Pak-Hei So Hyo Jung Lim Daphne Sze Ki Cheung Duo Wai-Chi Wong James Chung-Wai Cheung Department of Biomedical Engineering Faculty of EngineeringThe Hong Kong Polytechnic UniversityHong Kong 999077China Department of Bioengineering Imperial CollegeLondon SW72AZUnited Kingdom Research Institute of Smart Ageing The Hong Kong Polytechnic UniversityHong KongChina School of Nursing The Hong Kong Polytechnic UniversityHong KongChina

The authors regret that the name of the ethic committee that approved the study and the reference number was omitted from the published *** this research,all participants signed an informed consent after receiving an oral and written description of the experiment before the start of the *** study was approved by the Human Subjects Ethics HSEARS20210127007.

关键词： Engine wideband UWB

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斯坦福大学露西尔帕卡德儿童医院

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当代建筑 2020年第3期 52-61页

作者：无 Rob Goodwin Robin Guenther Jason Allen Gerry Del Priore Nash Hurley Dutch Osborne Bay Chapman Breeze Glazer Peter Syrett Cheryl Woo Annelise Chikhale Megan Koehler Chris Swigert Tom Silva Hyeuk Rhee Vanna Conyers Suzanne Drake Tim Hernaez Angelene Hoffert Donna Sanderson Michael tam andy Tsay-Jacobs Kristian Fosholt Haji Ishikawa Vittoria Zupicich(摄) Emily Hagopian(摄) Steve Babuljak(摄) Tim Griffith(摄) 帕金斯威尔建筑设计事务所不详

既有的斯坦福大学露西尔帕卡德儿童医院建成于1990年,因标志性的设计和醒目的中央庭院而深受人们的喜爱。随着时间的推移,如今这座医院的承载容量已经无法满足不断增长的患者规模和当前复杂医疗运营模式的需要。半私密性病房再也无法达... 详细信息

既有的斯坦福大学露西尔帕卡德儿童医院建成于1990年,因标志性的设计和醒目的中央庭院而深受人们的喜爱。随着时间的推移,如今这座医院的承载容量已经无法满足不断增长的患者规模和当前复杂医疗运营模式的需要。半私密性病房再也无法达到预期的私密程度,也未能充分利用场地周边生机勃勃的自然资源环境,尤其是斯坦福植物园及远处连绵起伏的丘陵山貌。

关键词：儿童医院私密性自然资源环境斯坦福大学运营模式帕卡德连绵起伏中央庭院

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