the roku digital video player debuted in 2008 and is a dedicated internet television device that allows users to watch streamed internet programming on their television without the need for a separate computerhe roku digital video player debuted in 2008 and is a dedicated internet television device that allows users to watch streamed internet programming on their television without the need for a separate computer
The project owner's main focus is on the success of the project, and make it happen, however the scrum master's main focus is on the team and its development. Two different things which cannot be done successfully by one person at the same time. On the other hand there is the time issue.
The Scrum Product Owner is responsible for making sure that the Scrum Product Backlog is in good shape this is a collaborative process. When using the Scrum Framework about 10% of the Scrum Teams total time should be reserved for maintaining the Scrum Product Backlog (discussion, estimation etc.).