Moves in Smaller Tech Stocks (BV, FARO, HURC, UPIP)

Some smaller tech companies saw unusual movement in their stocks on Friday. But not just in Bazaarvoice (NASDAQ: BV ), FARO Technologies (NASDAQ: FARO ), Hurco Companies (NASDAQ: HURC ) and Unwired Planet (NASDAQ: UPIP ), which are discussed below. Also included are radio frequency (RF)