Tech101 is a scientist, educator, author and investor with a Ph. D. in computer science and engineering. He taught at universities and later becomes a principal consultant in various high-tech companies in the Silicon Valley. Tech101 frequently writes about technology innovation to educate the high-tech investor communities on Seeking Alpha and Silicon Investors, as well as the Yahoo Finance message board. His good sense in value and deep understanding of technologies, along with his common sense approach makes investment productive and fun.