An apparatus for extracting design and layout information from image-mosaics of a progressive deconstruction of a semiconductor integrated circuit (IC) includes a visual display, a system pointer and a plurality of lockstep cursors. The visual display displays views of an area of interest of the respective...http://www.google.co.uk/patents/US6549222?utm_source=gb-gplus-sharePatent US6549222 - Lock-step cursors for feature alignment
