基于自然交互的建筑文化遗产传播模式研究——以金莲桥为例

目的 虚拟现实技术在建筑文化遗产保护与传播中有着广泛的应用,在沉浸式的虚拟空间中需要解决交互模式单一及信息传播量小的问题.随着近年来感知交互技术的突破,VR中自然交互的模式有了更多新的可能性.着重探讨了基于眼动追踪与手部动作追踪的自然交互方式在建筑文化遗产传播课题中的应用,并以此总结其在交互设计中的设计策略.方法 将HTCVive Pro的眼动及手部动作追踪模块应用于文物建筑金莲桥及御碑亭的虚拟交互展示中,分析了自然交互中多种形态的信息传播特征,优化了交互中的用户体验,通过实例验证了自然交互的设计策略.结论 在沉浸式的虚拟交互情境中应用以眼动及手部动作追踪为主的自然交互方式,对建筑遗产的空间结构信息、历史文化信息的传播起到了较好的效果,提高了信息传播的效率,对文化遗产的数字化传播方式进行了有益的探索.

Communication Mode of Architectural Cultural Heritage Based on Natural Interaction:Taking the Jinlian Bridge as an Example

Virtual reality technology has been widely used in protection and dissemination of architectural cultural heritage, while the problems such as single interaction mode and small amount of information transmission are needed to be solved in immersive virtual space. With more possibilities of mode of natural interaction in VR and breakthroughs in perceptual interaction technology increased in recent years, this paper mainly focuses on the application of natural interaction mode based on eye and hand movement tracking on architectural cultural heritage dissemination, and summarizes the interactive designing strategy. This paper uses the eye and hand movement tracking mode of HTC Vive Pro to virtual interactive display of historical and cultural relics such as Jinlian Bridge and Yubei Pavilion, analyzes the multiple features and information transmission characteristics, optimizes user experience in interaction and verifies the designing strategy of natural interaction through examples. This paper uses natural interaction mode mainly including eye and hand movement tracking in immersive virtual interactive situations, which brings in good effects on dissemination of spatial structure information and historical and cultural information of architectural heritage, improves the effect of information spreading and makes useful exploration on the digital dissemination mode of cultural heritage.