Finally, interactivity involves the activities and communication styles online users engage in.

Exactly how much is the user engaging the online community?

One way that users of flight simulation software engage is through the internet.

There are chat rooms where users engage in real time online chat according to their age and mood.

The concept of fair dealing allows users to engage in some activities that might otherwise be considered copyright infringement.

The user can also engage in a split screen match with a human opponent on the same computer with a second mouse.

A combination lock can be built into some guns, but since a user must engage it, a child might still find the gun unlocked.

Digital game is a new form of media where users interact and highly engage with.

In this model, users can engage in dialogue with agencies and post problems, comments, or requests to the agency.

Score management refers to all the activities model managers and users engage in after the scorecard is developed.