DescriptionTripler (TPR) tokens, is a utility token used for development in the process of technology transfer carried out by TORREY PINES RESEARCH. the main goal is to balance IP analysis, TPR-developed and easy-to-use database management system that provides robust capabilities in data handling, manipulation, and analysis for labs and engineers. the initial version of software is intended to be used for studying and analyzing photographic image permanence data. It has been designed by users of software packages that are either general purpose data calculators or specialized laboratory programs. such software has been normed in collecting, analyzing, and sharing image permanence data.