Research On The Design Of Elderly Voice Interaction Interface Under Compensatory Mechanism

At present,China has become the country with the largest aging population in the world,and one of the countries with the fastest aging development.The "silver wave" will have a profound impact on China's economic,social,political and cultural development.This paper takes bridging the digital gap between the elderly as the starting point,aiming at reducing the learning cost of the elderly when using electronic devices and relieving their negative emotions.Because it is closer to the expression of natural language,voice interaction has a very low learning cost and is more easily accepted and loved by the elderly.This paper first analyzes the cognitive characteristics of the elderly and introduces the theories of sensory compensation and emotional compensation.Then,the paper analyzes the theoretical basis and characteristics of speech interaction and its complementarity with interface interaction.In chapter 4,a user study on the current situation of the use of intelligent devices by the elderly is conducted.Through structured questionnaires and user interviews,user portraits and the cognitive needs of the elderly are determined.In chapter 5,combined with the RMCP interface paradigm,this paper constructs a design strategy from the dimensions of roles,interactive modes,interactive commands,and information presentation.These design strategies cover four major interaction phases:goal and intention identification,awakening,input and output.Finally,this paper starts the design practice,taking the elderly mobile terminal voice Internet assistant as the design goal,and carries out the design from the aspects of the visual image of the role,information architecture and layout,and highlight interactive functions.