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Effects of Multimodal Feedback on the Usability of Mobile Diet Diary for Older Adults
[chapter]
2009
Lecture Notes in Computer Science
Globally, overweight is an increasing problem and this especially the case for older adults, facing physical challenges and who need to maintain a healthy diet. eHealth services, such as a digital diet diary could support them. Consequently, we designed a multimodal mobile diet diary supporting interaction through text, graphics and speech. The diary, which gave personalized advice about maintaining a healthy diet based on meals entries, was evaluated with 32 older adults in a Smart Home Lab
doi:10.1007/978-3-642-02713-0_31
fatcat:jn2f63aohzhvfdpw2ssdjqz4ya