Gait-tracking is not just the stuff of Doctorow Novels: http://news.bbc.co.uk/1/hi/programmes/from_our_own_correspondent/6995061.stm http://news.bbc.co.uk/1/hi

Gait-tracking is not just the stuff of Doctorow Novels: http://news.bbc.co.uk/1/hi/programmes/from_our_own_correspondent/6995061.stm http://news.bbc.co.uk/1/hi/programmes/from_our_own_correspon... (2007) http://www.imaging.org/site/PDFS/Reporter/Articles/Rep22_2_EI2007_6491_Larsen.pdf http://www.imaging.org/site/PDFS/Reporter/Articles/Rep22_2_E...