Three-dimensional Website Interaction Design Based On The Multimodal Digital Hand And User Experience Research

With the development of computer technology, sensing technology and so on,two-dimensional mouse and keyboard can’t meet the demand of users’ growingexperience need during interaction. Natural body interaction gets more attention.Humans use hand to know and transform environment, to accumulate knowledge aboutthe life world. If we can interact with computer directly, combine life skills directlywith the interactive activities, not only the operability of the computer will be improved,but also computers can perform more complex tasks. The digital hand is the imitationand extension of true hand, which aims at realizing realistic operation in virtual space.Functionality bases on the structure, starting from the structure of hand, throughanalyzing the joints movement of the hand, skin perception and muscle contractioncharacteristics and by understanding the hand structure, perception and behavior model,it sums up that the core of the digital hand lies in the nature of hand’s motion modelbuilding, multimodal information sensor integration and real-time feedback.In user experience research, use multiple sensors, such as temperature, acceleration,flex and pressure to discover a natural interactive method between digital hand andthree-dimensional virtual website space. By analyzing hand’s physiological informationcollected by sensors, which makes an actual operating experience become feasible. Inorder to test user experience, do a research evaluating from the availability and sensoryexperience, then use learning model to analyze the availablity. Finally concluding fromthe data, users can quickly be familiar with the digital hand, and obtain a real andeffective interaction in the virtual space with a pleasant interaction experience.From the perspective of developing experience, the digital hand is smart imitationof true hand., and it adversary the scale of sense and scope of practice have beenexpanding, from the aspects of cognitive science, intelligent philosophy, psychologyand so on,the digital hand builds users’ embodies exploration,construction ofintelligent remote control and direct communication experience.To sum up, the digital hand can explore unknown, expand dimensions, and inspireintelligence and creativity. The interaction through digital hand is the combination ofpeoples’ experience knowledge and multimodal perception, by transferring hand’s lifeinformation into the virtual space, a visual intuitive feature space will be presented.