Echelon (NASDAQ:ELON) and BIO-key International (NASDAQ:BKYI) are both computer and technology companies, but which is the superior investment? We will contrast the two businesses based on the strength of their valuation, dividends, risk, institutional ownership, analyst recommendations, earnings and profitability. Valuation and Earnings This table compares Echelon and BIO-key International?s top-line revenue, earnings per share [?]