Eye-controlled Interface Interaction Design And Research Based On Eye Gesture

The application of eye movement interaction broadens the information bandwidth of man-machine communication.Users can complete the interaction with devices only through their eyes,and the efficiency of human-machine interaction is greatly improved.At present,researches on eye movement interaction mainly focus on fixation interaction,which cannot effectively solve the problem of Midas effect in eye movement interaction,nor can it meet the rich interaction needs.Therefore,eye potential interaction was selected as the research object in this study.Based on how to set eye potential interaction instructions to meet the nature of interactive operation and the diversity of interactive demands,the eye-controlled interface interaction design based on eye potential is carried out in this paper.First,this thesis introduces three ways of eye movement interaction,summarizes the advantages of eye movement interaction,combines the characteristics of eye movement interaction,proposes the design principles for eye movement interaction,and introduces the eye movement interaction system based on Unity software.Then,based on the Post-WIMP interaction interface features,puts forward the control interface design considerations,further interaction model based on Post-WIMP interface,interaction tasks for the desktop client products,interaction,interactive demand analysis,build the desktop product interaction requirements and eye movement interaction mapping relationship,points out that the eye potential interaction is more suitable for discrete and continuous interactions.In order to study the characteristics of eye gesture interaction,eye movement experiments were carried out to analyze.The characteristics of single-step eye gesture interaction are be summarized and deduced from the following three aspects: the path length,the angle and the scanning time of completing the eye gesture.Finally,smart TV is selected as the design object to design the eye control interface.After analyzing the interaction requirements of the smart TV eye control interface,the priority of the interaction requirements is sorted combined with the characteristics of the eye interaction,and the corresponding eye interactions are designed.Then,one of the interaction requirements is utilized by the eye interaction system.