Ting-Ray Chang | University of Cambridge (original) (raw)
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Papers by Ting-Ray Chang
This paper introduces Behand. Behand is a new way of interaction that allows a mobile phone user ... more This paper introduces Behand. Behand is a new way of interaction that allows a mobile phone user to manipulate virtual three-dimensional objects inside the phone by gesturing with his hand. Behand provides a straightforward 3D interface, something current mobile phones do not offer, and extends the phone's input and display space. The 3D direct manipulation paradigm makes it intuitive for
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 2013
ABSTRACT Smartphones are a promising channel for health promotion interventions. Mobile applicati... more ABSTRACT Smartphones are a promising channel for health promotion interventions. Mobile applications can track behaviour and provide real-time guidance and support. Research on mobile interventions has mainly focused on physical health and disease management, whereas promotion of mental well-being has received less attention. This paper presents results of a multidisciplinary expert review of twelve currently available mobile applications for mental well-being. The aim of the study was to identify what kinds of engaging and persuasive features are used in the applications and to assess how well the features were implemented. The expert reviews were carried out from user acceptance, mobile intervention design, and persuasive design points of view. Current applications were assessed moderately good from all three perspectives but improvement needs were identified in more versatile utilisation of mobile technology, leveraging social support, and providing a wider range of personalized intervention features.
Proceedings of the 11th International Conference on Mobile and Ubiquitous Multimedia - MUM '12, 2012
Human-Computer InteractionINTERACT 2011, Jan 1, 2011
The role of users in design is changing from one of passive research subjects to one of active co... more The role of users in design is changing from one of passive research subjects to one of active co-designers. Users are the best experts of their everyday life experiences, making them great potential sources of innovation. User-driven innovation requires methods by ...
Proceedings of the …, Jan 1, 2010
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This paper introduces Behand. Behand is a new way of interaction that allows a mobile phone user ... more This paper introduces Behand. Behand is a new way of interaction that allows a mobile phone user to manipulate virtual three-dimensional objects inside the phone by gesturing with his hand. Behand provides a straightforward 3D interface, something current mobile phones do not offer, and extends the phone's input and display space. The 3D direct manipulation paradigm makes it intuitive for
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, 2013
ABSTRACT Smartphones are a promising channel for health promotion interventions. Mobile applicati... more ABSTRACT Smartphones are a promising channel for health promotion interventions. Mobile applications can track behaviour and provide real-time guidance and support. Research on mobile interventions has mainly focused on physical health and disease management, whereas promotion of mental well-being has received less attention. This paper presents results of a multidisciplinary expert review of twelve currently available mobile applications for mental well-being. The aim of the study was to identify what kinds of engaging and persuasive features are used in the applications and to assess how well the features were implemented. The expert reviews were carried out from user acceptance, mobile intervention design, and persuasive design points of view. Current applications were assessed moderately good from all three perspectives but improvement needs were identified in more versatile utilisation of mobile technology, leveraging social support, and providing a wider range of personalized intervention features.
Proceedings of the 11th International Conference on Mobile and Ubiquitous Multimedia - MUM '12, 2012
Human-Computer InteractionINTERACT 2011, Jan 1, 2011
The role of users in design is changing from one of passive research subjects to one of active co... more The role of users in design is changing from one of passive research subjects to one of active co-designers. Users are the best experts of their everyday life experiences, making them great potential sources of innovation. User-driven innovation requires methods by ...
Proceedings of the …, Jan 1, 2010
0&▓uÄf╧*ª┘¬b╬l_* **@ñ╨╥*π╥*ù≡á╔^¿Ph***Application>Windows Movie Maker 2.1.4026.0$W... more 0&▓uÄf╧*ª┘¬b╬l_* **@ñ╨╥*π╥*ù≡á╔^¿Ph***Application>Windows Movie Maker 2.1.4026.0$WM/ParentalRating**WMFSDKVersion*11.0.5721.5265* WMFSDKNeeded*0.0.0.0000 IsVBR***WM/Genre**WM/Year. 20103& ...