Lumitrack Enables High-Speed, Low-Cost Tracking (IMAGE) Carnegie Mellon University Caption Lumitrack enables high-speed, high-precision tracking by projecting a barcode-like pattern, or m-sequence, over an area. A sensor can determine its position based on the unique portion of the m-sequence pattern it can detect. Credit Carnegie Mellon University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.