When I operate my microwave, I usually detonate the oatmeal. So, suffice it to say that I do not have the technical know-how or wherewithal (or even the whywithal) to design and build my own iPad. However, the Global Post curates a nice little tour of some genuine iPad alternatives (and a few suspicious ripoffs) floating around out there. And by "floating," I mean sitting on podiums at Taipei trade shows.
Source: The Global Post