I would like to be able to see who has active timers running and if they are active for a particular task. This is as I am project managing a team across a couple of projects and occasionally want to see what they are up to without disturbing their work. if they are ahead of schedule I can add more tasks to their day, if behind move some to another member of the team.
This functionality does currently exist but only for administrator level users. Administrator level users can see running timers by navigating to Time >> Active timers. There are filtration options to filter by person, project, client, etc. Also, if you view a particular task if someone else has an active timer running it will show up in the left hand column for the task.