What is Persona is ?
Persona is the designer created and its function is to help designers to creat the new things and help users better understand the website/products/service.
What makes a good Personas?
Designers need a vague idea of the sorts of people they need to speak to.The context of persons can included:person’s goals on your website/service/product,person’s motivations for using it,some demographic data such as age/location/sex,a short bio about their background,What’s the website or brands they will be like?
Because the designer can not to interview or collect all person’s information and all type of person’s information, persona is the effective way to help designer to complete the data information.