The purpose of the invention is to provide a novel aqueous dispersion that allows high solidification and that has good adherence and gasohol resistance to polyolefin substrates even on low-temperature baking. The first and second bumps provide a first and second electric current pathway between the integrated circuit and package substrate. The tool can automatically perform the abstraction, guide a user in configuring the appropriate abstraction for the counter, or perform a combination of automatic and manual abstraction. The first two-dimensional sensor may be positioned across the tracking ball and opposite to the user-accessible touching area.