Video technology can put in the hands of hundreds of thousands of people one of the most powerful fact-finding tools in the arsenal of law enforcement.
Alan Tieger, senior lawyer for the prosecution, International Criminal Tribunal for the former Yugoslavia (ICTY).

The good part of it is that it makes every single person, virtually every civilian, into a cameraman or camerawoman.
George Alagiah, BBC journalist and presenter.

It's an extraordinary, well, it's obviously the biggest revolution since the industrial revolution, in ways which we still don't properly understand.
Leslie Woodhead, documentary filmmaker.

People say a picture is worth a thousand words, and obviously visual imagery has an impact that written words don't. But I think the tensions around that really simple truism is that we want to encourage critical thinking. We want to encourage people to evaluate and re-evaluate what it is that they are being shown and told.
Gillian Caldwell, executive director of human rights organization Witness.

It might also inspire other people in other countries to do the same, so the risk is worth taking, with that kind of vision I have, or expectation that I have.
Joey Lozano, Filipino human rights activist.