基于嵌入式开发技术的人机互动系统的设计与实现

Design and Implementation of Human-ComputerInteraction System Based on Embedded DevelopmentTechnologyAbstract:With with the progress of the times and the development of science,people's use ofelectronic products is increasing day by day.Electronic products have gradually become anindispensable part of people's lives,and have a profound impact on people's lives.Electronicsrange from transistors to semiconductors,from small-scale integrated circuits to large-scaleintegrated circuits to large-scale integrated circuits.Electronic products are becoming more andmore powerful and people can use them to do many things.In the process of using electronic products,many changes have taken place in the way ofhuman-computer interaction.From simple keystrokes,display information,mouse.To the presentface recognition,fingerprint identification,etc.such as the development of mobile phones,fromsimple keystroke mobile phones to the wide application of smart machine touch screen.The newconvenient and fast interaction mode is replacing the old one.Nowadays,the most mature development,the most commonly used way of interaction is theuse of touch screen on mobile phone,the use of mouse on computer,keyboard.These interactionscontrol applications large and small on this device.However,some applications can bemanipulated using better human-computer interaction.Combined with this actual situation,ahuman-computer interaction system based on c voice and embedded development technology isdeveloped.The system realizes many aspects of human-computer interaction,a commonly usedtouch screen using interactive mode,a voice-controlled interactive method,a gesture recognitioninteractive method.Use these interactive methods to manipulate applications.The system canimprove the efficiency of some applications,and can also provide one more interactive modewhen people are not convenient to use a single touch screen.It is convenient for people to operatetheir electronic products and it becomes interesting to operate.On the implementation,the human-computer interaction system is developed on thedevelopment board of the arm chip,and the development board is equipped with alinux system,and the human-computer interaction system runs on the liunx system.