A system and method to model a tracking curve of an in-vivo device capturing in-vivo data of the colon is provided. Data analysis is performed on a raw tracking curve to identify one or more milestone data points that correspond to defined locations in the colon. A modeled path may be defined between...http://www.google.com.au/patents/US7761134?utm_source=gb-gplus-sharePatent US7761134 - System and method for modeling a tracking curve of an in vivo device