Historically, man's relationship with computers has been a strained one. Much like having a conversation with a local while visiting a foreign country, we do not share the same culture, language, or rationale. Conversing with a computer or asking it to perform a function used to be an incredibly difficult task, one that required years of schooling and exposure. Nowadays most people have access to computers and use them to enrich their lives. Another line is being blurred. Computers can respond to our touch, our voices, and our instincts and often provide us with valuable information. In turn, their tremendous efficiency and ability to compartmentalize and specialize has transformed our world...