Similarly, while Apple's OS X's user interface is not just easyto use but engaging, it's just a candy shell built around the kind of tried-and-true Unix software that's powered everything from phone networks to computer science labs for a generation.
However, in one case the judges ordered a subsidiary, Shell Nigeria, to compensate a farmer for breach of duty of care by making it too easy for saboteurs to open an oil well head that leaked on to his land.