From theverge.com: Photographer Peter Belanger on shooting for Apple

The team at Apple always has a really well developed shot list and sketches of what they need. I work with their talented art directors to translate those sketches into photos. We start by getting the position of the product and then move forward on lighting. Because Apple products have such carefully selected materials it is incredibly important to light the product in a way that will showcase the various materials accurately. I pick an area to start with and think about how that material needs to be described.