Research And Design Of Intuitive Interaction Of Digital Hand In The View Of Technological Phenomenology

Digital Hand is a kind of technology about hand, is the combination of handand technology. Review the evolution history of the relationship between hand andtechnology, it has been through a process: combination, extension and simulation.The skill of the hand in Ancient times, is the natural and perfect combination ofhand and technology, and the magic hand in modern is the extension of hand bytechnology, now the technology of Digital Hand is the simulation of hand bytechnology. Digital hand as the extension of man’s hand, is the result of peoplestrive for the freedom, is the return of paying attention to the cultural factorsinclude the human nature and emotion, and realizes the technology reenchantment.The technology evolution of Digital Hand can be divided into four stages, eachstage can overlap, they are the digital visible hand, the physical hand, physiologicalhand, and the intelligence hand. From the development trends of digital handtechnology, focusing on the user’s emotional experience and aesthetic needs havebecome the starting point of the research about the digital hand. In the future, thedevelopment and application of more natural and efficient intelligent hand willbecome the development direction of the digital hand.Starting from the user experience, based on intuitive cognitive theory and theintuitive design principles, we begin to gather and analyze the information of theuser experience, and then construct the model of user experience. According to thismodel, we build the interaction design model of digital hand. Finally, we completethe design of intuitive interactive system of digital hand. In order to verify theeffect of the user experience design, we use the method of user testing to assess theavailability, effectiveness of this design, can be drawn from the experimental results,compared with the traditional interaction way, the digital hand interaction is bettermeet the needs of the user experience, giving more natural, efficient and interactiveexperience.In the view of Technological Phenomenology, the intuitive interaction ofdigital hand has constructed a new experience way which is named embodimentexperience. In body experience, digital hand reconstructs the experience subject,the experience space and the experience scale, thereby creating a whole new way oflife to meet human desires.In summary, digital hand is an extension of human-hand, provided thetechnical support for people to be able to break the physical limitations involving inthe virtual world and realize information exchange. In the process of the intuitiveinteraction of digital hand, digital hand combines with human-hand with mutual interaction and mutual shaping, in this case, the digital hand is not only acommunication tool, but also is a symbiont of the artifact and the users.