We tried to make the actual shooting as equal as possible, we were let down by one of our actors who played the stalker on the day of shoot as they had tonsillitis, so I stepped in to save the shoot, grace and Rosie shot the shots when I was in the frame, when Rosie or grace had set the frame up we would all check it before we pressed record, this is so we could all agree that we liked it and make sure it was generally equal work, we shot 33.3% of the film each just so it was equal, in the day of shooting we were so preoccupied with completing the film that we didn't actually take photos of ourselves Using the camera so instead we made video diaries of ourselves on the actual shoots on location this was our proof of work. They can be viewed on the group blog
http://danrosegraceasmedia.blogspot.co.uk/2013/01/on-shoot.html?m=1