Research On The Natural Interaction Technology Of The Ring Wearable Device

Human-computer interaction is an interdisciplinary subject of which the research focuses on an easy way for computer input,i.e.realization of human-computer interaction in a natural way.In long-term technical development,human-computer interaction has never been freed from such external equipment as mouse and keyboard.This paper,based on the status quo of domestic and overseas researches on human-computer interaction,makes an analysis of research contents concerning human-computer interaction and wearable devices and a description of the significance of research on human-computer interaction as well as the current key technologies,This paper aims at natural interaction through finger-wearable devices,with the main research content as follows:Firstly,this paper studies on the control ability of finger-wearable devices.Verifying and analyzing the interaction experience of the five control modes discussed for the user in the experiment through the experiments on interaction of control ability.Proposing a user-defined PPT controller which use the control of "click" and "hands assisted rotation" based on the experiment.Secondly,this paper studies on perceived ability of users to finger-wearable devices.Performing experiments on perception of prototype sensor based on Arduino,and analyze the influence of input devices,output devices and experimental environment on the success rate of perception.As well as the situation of human body's tactile,auditory and visual of perceived experimental.It provides a good reference for the design of sensors and sensing output devices in finger-wearable devices.Thirdly,based on the study of control ability and perceptual ability,In consideration of insufficiencies of Kinect and smart phone,this paper proposes two new cognitive interaction frameworks based on intelligent ring:1.Multi-channel perceptual interaction framework which based on ring and Kinect.2.Cognitive interaction framework which based on ring and smart phone.Fourthly,this paper provides necessary schematic diagrams and work flow diagrams of these two cognitive interaction frameworks,performs experiments on interaction based on ring and smart phone.The feasibility of the perceptual interaction framework which based on ring and smart phone is verified by experiments.