It looks like film is the new battleground for cellphone manufacturers. The first instance I really remember of a phone having a significant 'role' in a film was Nokia's 3110 in the Matrix. More recently, Sony Xperia T has been pushed as the 'James Bond' phone and I've been to a couple of film premieres that were sponsored by smartphone manufacturers. The latest in this budding relationship between smartphone, in this case Nokia, and film is Man of Steel. Like many kids who grew up in the 70s and 80s, Superman was THE superhero. At some stage, the superhero space became extremely saturated...