As zealous consumers know, the sleek look and user-friendly feel of Apple’s high-end gadgets are big part of their sticker price. One man is rethinking form and function with a tiny, inexpensive, bare-bones computer called the Raspberry Pi …which he hopes will bring the power of programming to even the poorest corners of the globe. Eben Upton is the creator of the miniature machine – he’s also founder of the Raspberry Pi foundation.