Table Lens is a visualization tool for large data sets, developed by Inxight in 1994. It is based on a “fisheye” visualization of tables, that was developed at Xerox Palo Alto Research Center (see Paper: R.Rao, S.K.Card., The Table Lens: Merging Graphical and Symbolic Representations in an Interactive Focus + Context. Visualization for Tabular Information, CHI’94 Human Factors in Computing Systems. pp. 318-322, 1994