| This paper deals with natural interaction. On one hand, it emphasizes the advantages and the necessity of natural interaction development comparing with the traditional interaction model; On the other hand, the technique support and current limitation is analysed. Furthermore, some suggestions are given about how to realize natural interaction in digit entertainment products.Under the background of digitalization and experience economy, natural interaction becomes the main way to realize the user experience of digital entertainment products with the technique support of multi-touch, voice recognition, gesture recognition, augmented reality, etc. And multi-sensory is valued in natural interaction. Therefore, natural interaction is superior to the traditional way and has a bright future.The paper also does qualitative study of users natural behaviour and thinking through observation and interviews, based on which, behaviour labelling, a way of appling natural interaction in digital entertainment products, is found. Four principles in the application are concluded: natural-match principle, concept-model-creating principle, sensible-guide principle and sustaining-feedback principle. These principles can be used to evaluate a digital entertainment product. This paper discusses how to use these principles in practical design and raises one example as Poker Face. |
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