Lab members originally wrote the software in 2011 for a toy car racing game, in which small virtual cars zoom around a tabletop, realistically rounding behind books and flying off paper ramps.
Brand-tracking software and consultancy firm MarkMonitor set out to track down the Web sales of four toy brands that have been recalled in recent months by toy makers Mattel and RC2.
Brand-tracking software and consultancy firm MarkMonitor set out to track down the Web sales of four toy brands that have been recalled in recent months by toy makers Mattel (nyse: MAT - news - people ) and RC2.