Since we human beings believe the [arrow of time](https://en.wikipedia.org/wiki/Arrow_of_time), I think that a timeline could be a very interesting feature. Concerning a person, it should contain: * the life of the person (birth, death, other important stations) * important encounters with other persons * relevant works (maybe before the person was even born) that affect the person * the impact of the person (after his/her death): famous works or persons A nice example visualization: http://world.time.com/2013/12/05/nelson-mandelas-extraordinary-life-an-interactive-timeline/
Since we human beings believe the arrow of time, I think that a timeline could be a very interesting feature. Concerning a person, it should contain:
A nice example visualization: http://world.time.com/2013/12/05/nelson-mandelas-extraordinary-life-an-interactive-timeline/