“How does innovation happen? The familiar story involves boffins in academic institutes and R&D labs. But lately, corporate practice has begun to challenge this old-fashioned notion. Open-source software development is already well-known. Less so is the fact that Bell, an American bicycle-helmet maker, has collected hundreds of ideas for new products from its customers, and is putting several of them into production. Or that Electronic Arts (EA), a maker of computer games, ships programming tools to its customers, posts their modifications online and works their creations into new games. And so on. Not only is the customer king: now he is market-research head, R&D chief and product-development manager, too.”