For normal playback operation, you can click Play or Pause to start or pause a session. You can also fast forward by clicking the Speed control. The Timepoint needle shows you the current location in the session. You can drag the needle to any point in the session. The Real-time icon to the right of the time bar indicates that the session plays in a smooth time sequence. If you want to play back the session moving swiftly from one user action to the next, click the icon to gray it out. The Session point indicates the date and time of the Timepoint needle.