We've already heard of some changes that Google's planning to make to boost app purchases in the Android Market, and it looks like it's now also undertaking a considerable in-house effort to increase the number of quality apps that are available. According to The Wall Street Journal, Google is planning to hire "dozens" of software engineers, product managers, user-interface experts and "others who have ideas for mobile apps," and it's apparently already shifted some of its current employees to work in this new "apps lab." As you might expect, that's being done at least in part to close the so-called "app gap" with
