Analysis Of Persona Demand Based On Human-computer Interaction

Into the persona of technology in the requirements analysis phase played animportant persona in the software engineering development requirements. persona is aused to collect information about users to better understand the user’s behaviorcharacteristics of human-computer interaction technology, and these information canbe used to define in the development process should focus on fictional characters, inorder to accurately get the user demand in the process of software development, howshould understand should develop software products and meet the demand of users.First of all, with the persona of the Cooper version as the object of this research,the analysis found that the characters to version in the definition of steps and thestandardization of the technical results both have limitations. Definition in order tobreak through these limitations, a series of activities, content, activity, the name of thestep, objectives and activities as a result, create a persona. Based on the description ofcharacter types and personas in the process of creating all analysis, decision personatype, namely the main persona and minor persona, to improve the persona ofestablishing method. And then to study the persona of activity and the demand for,demand analysis, the connection between the specifications and requirementsvalidation, make the requirements phase in the software development process easier touse this technology, to improve the system main persona access to user demand, at thesame time improve the demand of the minor persona.Then, the improved demand analysis technique is applied to the persona of traintickets online booking system. Found that the system is the main character is jackBauer and minor persona xiaoming, and the system on the main interface, all thefunctions of the main characters, secondary characters xiao Ming supplementstrengthening user requirements. According to the theory of ergonomics, for the center with the user interface design ideas and the persona of technology to design akind of train tickets online booking system. Through test and comparison show thattrain tickets online booking system conform to the requirements of the usability of thesoftware system, the function of the system usability and high satisfaction.