How good are your video records? One angle? Two? Wide-angle? Was the camera static or did you move to catch things – and miss other things? How good was the sound? All of us have occasionally been frustrated with what we find on the screen when we come to analyse it, but Jacob Davidsen and Paul McIlvenny have some more fundamental concerns. Just how “big” should data be?
Paul McIlvenny (l.) and Jacob Davidsen
