-What is a digital identity?

The digital identity is information about the entity used by the computer system to represent the external agent. The agent can be a person, organization, application or device.

-How do personal versus professional approaches to digital identity affect social media use.

Can make social media get rapid development, so as to reach the digital age. It can also change people’s social platforms and ways of socializing.

-How do digital identities converge in networked publics-what are the impacts and/or benefits?

Digital identity can make people’s lives more convenient and increase public network security. It can also change people’s social platforms and people’s social lives, thus reaching the digital age.