Computer science

Collaboration is a process of working on the same project by multiple people. Different people may have different skills therefore they can provide better work then others team members. Important features of well collaboration is to set clear expectations of what will be done, focus on individual strength. establish realistic timelines. divide workload equally among the team members, set clear expectations of what each team member is going to do. 

Often companies will release alpha and beta versions of the software. These are testing phases of software development process. During alpha and beta testing not final version of the software will be available to the people from public. This is done to involve as many people as many people as possible to test the software.

User-centered design is a process of creating the application considering demands of users. One of the ways to implement user-centered design is to get feedback from users.  There are several aspects what a user needs to focus on: Useability - is it easy to use features of the application. Accessibility - is the application available to majority of people. For example users with poor vision may rely on audible feedback. Well designed application with this feature will support as many people as possible. For example the application will provide bigger font size or audible feedback. Accessibility - can the application be used by as many people as possible? Content - does the application provide well crafted content?

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