So, for instance, if you take a glass of water and you pour it into another glass that's shallow or tall, it won't change the amount of water you have.
Today, while the "deeper and longer" recession proponents stand by in their crash helmets, the "worst is over" adherents, including me, can't conjure up more than a shallow recovery.
Keys this shallow and this crowded simply can't take the place of a standalone laptop, but they're at least convenient when you find yourself with no other options.