Andreas Haas is persistent, I'll give him that. Approximately three years before the original iPad was released, the co-founder and his company Axiotron, attempted to bring the world its first MacBook Pro tablet. Using the insides of the MBP, Axiotron's engineers were able to design a tablet computer running OS X. Axiotron didn't take off, but Haas and his OS X tablet dream never died.
Today, Haas and his new company Modbook Inc., announced that he once again will venture into the OS X tablet market. The tablet market in 2012, traditionally consists of a mobile platform. Haas however, plans on releasing "the world's most powerful and largest-screen tablet computer" this fall, running the soon to be brand new, OS X Mountain Lion.