Going back to my roots at Polaroid and working with many other companies in the industry over the years, so often new products were introduced by accident, rather than through research and defining an actual need and benefit. I love this background video on the new B10 because it introduces you to the thought process behind the product. It's not an accident but is well-defined with a purpose and benefit to helping photographers control the light.
The video gives you a chance to meet the people involved, and they've made sure they don't miss anything in the development process from the B10 itself to the compatible accessories and even the design of the backpack. I love the comment from Jacob von Matern, the designer of the pack, "Because like the B10 the bag too has to work flawlessly. It's a combination of all the details in perfect harmony."