Lacal, J.C., ‘Cell Phones and Tele-Medicine,’ Proceedings of Healthcom 2003, the Fifth International Workshop on Enterprise Networking and Computing in Healthcare Industry; Santa Monica, California June 2003 here.
Istepanian R. S. H. and Lacal, J ‘Emerging Mobile Communication Technologies for Health: Some Imperative notes on m-health.’ Proceedings of The 25th Silver Anniversary International Conference of the IEEE Engineering in Medicine and Biology Society; Cancun, Mexico September 2003 here.
Lacal, Jose C.; "Proposed Framework to Measure the ROI of Mobile Tele-Health Solutions in the Management of Chronic Diseases." Proceedings of The 26th International Conference of the IEEE Engineering in Medicine and Biology Society; San Francisco, September 2004 here.
Kemper, S, & Lacal, J. C. (2004). Addressing the communication needs of an aging society. In National Research Council, Technology for Adaptive Aging: Workshop report and papers. Steering Committee for the Workshop on Technology for Adaptive Aging. Richard Pew and Susan Van Hemel, editors. Division of Behavioral and Social Sciences and Education. Washington DC: The National Academies Press, here. The chapter he contributed to. The section he wrote beginning at the "Technology to Empower Older Adults" heading.