Chung-Ching Huang

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Not only are people or contexts subject to change in the trajectory of artifact use, many interactive products or systems themselves also change over time. Joining the trend of longitudinal studies of user experience with cognitive, behavioral, social or historical perspectives, we propose an <i>artifact-centered temporal approach</i> for analyzing(More)
The Nabaztag rabbit is an ambient digital device with customized functions. It was advertised as an ambient display, using strong product images suggesting that it is a pet alternative. However, after early interest, the popularity of this product did not last long. In this paper, we demonstrate interaction criticism as an approach to design research,(More)
As HCI becomes more aware of long-term use experience, users' retrospection might be one starting point to explore prior interactive use. However, due to the limitation of current methodologies and human memory, research participants might recall specific prior use episodes and less their experience over time. In this note, we examine how to encourage(More)
Each user of interactive systems experiences prolonged engagement with applications, products and systems. Because of limitations of contemporary long-term user research methods and imperfection in human memory, approaches for longitudinal user experience are still under-explored. In this paper, we review a recent methodological shift in user research aimed(More)
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