David Cheung runs Living Technology with his wife, doing everything from designing to building and maintaining their products. Photo: Xiaomei Chen

How a Hong Kong inventor conquered his demons to improve lives

David Cheung’s mind was a blank slate after electroshock therapy – yet he battled back to health and used his skills to make elderly people ‘more comfortable’

Topic |   Spirit of Hong Kong

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David Cheung runs Living Technology with his wife, doing everything from designing to building and maintaining their products. Photo: Xiaomei Chen
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