David Ribeiro Lamas, Jennifer Jerrams-Smith, David Heathcote, Feliz Ribeiro Gouveia. An empirical study on the usability of an information navigation aid. In Jean Scholtz, John Thomas, editors, Proceedings on the 2000 conference on Universal Usability, CUU '00, Arlington, Virginia, USA. pages 151-152, ACM, 2000. [doi]
Abstract is missing.