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Poor indoor air quality (IAQ) can cause discomfort, illnesses as well as low productivity. Dr Deng Wenjing at SES Department EDUHK created an IAQ monitoring and education kit for primary and secondary school students, including an online learning platform and a portable sensor which can monitor three major IAQ indicators simultaneously, i.e. formaldehyde, PM2.5 and total volatile organic compounds. This invention can quickly measure classrooms and homes’ IAQ. It also equips s⋯⋯tudents with technical skills and scientific knowledge to personally experience the development of innovative technology. 👏2021 Geneva’s Invention Expo - Silver Award Learn more at http://bit.ly/eduhk_kt #eduhk #教大 #knowledgetransfer #知識轉移 #hkscholar #research #ADHD #environmentalstudies #airquality 查看更多{"\u0040context":"https:\/\/schema.org","\u0040type":"SocialMediaPosting","dateCreated":"2021-10-14T21:09:55-0700","dateModified":"2021-10-14T21:09:55-0700","identifier":"3022517258065250:9:0","url":"https:\/\/www.facebook.com\/EdUHK.hk\/photos\/a.1628703880779935\/3022517258065250\/?type=3","isPartOf":"https:\/\/www.facebook.com\/EdUHK.hk\/","headline":"The Education... - The Education University of Hong Kong","interactionStatistic":[{"\u0040type":"InteractionCounter","interactionType":"https:\/\/schema.org\/CommentAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/LikeAction","userInteractionCount":2},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/ShareAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/FollowAction","userInteractionCount":35215}],"commentCount":0,"author":{"\u0040type":"Organization","name":"The Education University of Hong Kong","identifier":1605623923087931,"url":"https:\/\/www.facebook.com\/EdUHK.hk\/","image":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.18169-1\/13241245_1622345718082418_6780358577948866848_n.jpg?_nc_cat=104&ccb=1-5&_nc_sid=a12de3&_nc_ohc=ltULnr4JmjwAX8q9KtI&_nc_ht=scontent-hkg4-2.xx&oh=2b7275ebe2dce425e2c847fb0a7d7a28&oe=6191C5FA","sameAs":"https:\/\/www.eduhk.hk","foundingDate":"2016-04-15T00:12:34-0700"},"image":{"\u0040type":"ImageObject","width":960,"contentUrl":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.6435-9\/p960x960\/245592142_3022517264731916_168586437153741625_n.jpg?_nc_cat=109&ccb=1-5&_nc_sid=8024bb&_nc_ohc=65VkvVmSxRkAX_-PYt_&_nc_ht=scontent-hkg4-2.xx&oh=889bde8adb4a1f421aaf28cd2a0cc476&oe=61910B7C","caption":""}}{"\u0040context":"https:\/\/schema.org","\u0040type":"SocialMediaPosting","dateCreated":"2021-10-14T21:09:55-0700","dateModified":"2021-10-14T21:09:55-0700","identifier":"3022517254731917:9:0","url":"https:\/\/www.facebook.com\/EdUHK.hk\/photos\/a.1628703880779935\/3022517254731917\/?type=3","isPartOf":"https:\/\/www.facebook.com\/EdUHK.hk\/","headline":"The Education... - The Education University of Hong Kong","interactionStatistic":[{"\u0040type":"InteractionCounter","interactionType":"https:\/\/schema.org\/CommentAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/LikeAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/ShareAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/FollowAction","userInteractionCount":35215}],"commentCount":0,"author":{"\u0040type":"Organization","name":"The Education University of Hong Kong","identifier":1605623923087931,"url":"https:\/\/www.facebook.com\/EdUHK.hk\/","image":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.18169-1\/13241245_1622345718082418_6780358577948866848_n.jpg?_nc_cat=104&ccb=1-5&_nc_sid=a12de3&_nc_ohc=ltULnr4JmjwAX8q9KtI&_nc_ht=scontent-hkg4-2.xx&oh=2b7275ebe2dce425e2c847fb0a7d7a28&oe=6191C5FA","sameAs":"https:\/\/www.eduhk.hk","foundingDate":"2016-04-15T00:12:34-0700"},"image":{"\u0040type":"ImageObject","width":960,"contentUrl":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.6435-9\/p960x960\/245874129_3022517261398583_8942495770106073443_n.jpg?_nc_cat=102&ccb=1-5&_nc_sid=8024bb&_nc_ohc=_Fd-8qfPai0AX_4QXYp&_nc_ht=scontent-hkg4-2.xx&oh=9744db5178ac9ac8832c3e2b30e666fe&oe=61914607","caption":""}}

Poor indoor air quality (IAQ) can cause discomfort, illnesses as well as low productivity. Dr Deng Wenjing at SES Department EDUHK created an IAQ monitoring and education kit for primary and secondary school students, including an online learning platform and a portable sensor which can monitor three major IAQ indicators simultaneously, i.e. formaldehyde, PM2.5 and total volatile organic compounds. This invention can quickly measure classrooms and homes’ IAQ. It also equips s⋯⋯tudents with technical skills and scientific knowledge to personally experience the development of innovative technology. 👏2021 Geneva’s Invention Expo - Silver Award Learn more at http://bit.ly/eduhk_kt #eduhk #教大 #knowledgetransfer #知識轉移 #hkscholar #research #ADHD #environmentalstudies #airquality 查看更多{"\u0040context":"https:\/\/schema.org","\u0040type":"SocialMediaPosting","dateCreated":"2021-10-14T21:09:55-0700","dateModified":"2021-10-14T21:09:55-0700","identifier":"3022517258065250:9:0","url":"https:\/\/www.facebook.com\/EdUHK.hk\/photos\/a.1628703880779935\/3022517258065250\/?type=3","isPartOf":"https:\/\/www.facebook.com\/EdUHK.hk\/","headline":"The Education... - The Education University of Hong Kong","interactionStatistic":[{"\u0040type":"InteractionCounter","interactionType":"https:\/\/schema.org\/CommentAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/LikeAction","userInteractionCount":2},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/ShareAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/FollowAction","userInteractionCount":35215}],"commentCount":0,"author":{"\u0040type":"Organization","name":"The Education University of Hong Kong","identifier":1605623923087931,"url":"https:\/\/www.facebook.com\/EdUHK.hk\/","image":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.18169-1\/13241245_1622345718082418_6780358577948866848_n.jpg?_nc_cat=104&ccb=1-5&_nc_sid=a12de3&_nc_ohc=ltULnr4JmjwAX8q9KtI&_nc_ht=scontent-hkg4-2.xx&oh=2b7275ebe2dce425e2c847fb0a7d7a28&oe=6191C5FA","sameAs":"https:\/\/www.eduhk.hk","foundingDate":"2016-04-15T00:12:34-0700"},"image":{"\u0040type":"ImageObject","width":960,"contentUrl":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.6435-9\/p960x960\/245592142_3022517264731916_168586437153741625_n.jpg?_nc_cat=109&ccb=1-5&_nc_sid=8024bb&_nc_ohc=65VkvVmSxRkAX_-PYt_&_nc_ht=scontent-hkg4-2.xx&oh=889bde8adb4a1f421aaf28cd2a0cc476&oe=61910B7C","caption":""}}{"\u0040context":"https:\/\/schema.org","\u0040type":"SocialMediaPosting","dateCreated":"2021-10-14T21:09:55-0700","dateModified":"2021-10-14T21:09:55-0700","identifier":"3022517254731917:9:0","url":"https:\/\/www.facebook.com\/EdUHK.hk\/photos\/a.1628703880779935\/3022517254731917\/?type=3","isPartOf":"https:\/\/www.facebook.com\/EdUHK.hk\/","headline":"The Education... - The Education University of Hong Kong","interactionStatistic":[{"\u0040type":"InteractionCounter","interactionType":"https:\/\/schema.org\/CommentAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/LikeAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/ShareAction","userInteractionCount":0},{"\u0040type":"InteractionCounter","interactionType":"http:\/\/schema.org\/FollowAction","userInteractionCount":35215}],"commentCount":0,"author":{"\u0040type":"Organization","name":"The Education University of Hong Kong","identifier":1605623923087931,"url":"https:\/\/www.facebook.com\/EdUHK.hk\/","image":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.18169-1\/13241245_1622345718082418_6780358577948866848_n.jpg?_nc_cat=104&ccb=1-5&_nc_sid=a12de3&_nc_ohc=ltULnr4JmjwAX8q9KtI&_nc_ht=scontent-hkg4-2.xx&oh=2b7275ebe2dce425e2c847fb0a7d7a28&oe=6191C5FA","sameAs":"https:\/\/www.eduhk.hk","foundingDate":"2016-04-15T00:12:34-0700"},"image":{"\u0040type":"ImageObject","width":960,"contentUrl":"https:\/\/scontent-hkg4-2.xx.fbcdn.net\/v\/t1.6435-9\/p960x960\/245874129_3022517261398583_8942495770106073443_n.jpg?_nc_cat=102&ccb=1-5&_nc_sid=8024bb&_nc_ohc=_Fd-8qfPai0AX_4QXYp&_nc_ht=scontent-hkg4-2.xx&oh=9744db5178ac9ac8832c3e2b30e666fe&oe=61914607","caption":""}}