Usability Heuristics and Qualitative Indicators for the Usability Evaluation of Touch Screen Ventilator Systems. - Dinesh S. Katre; Ganesh Bhutkar; Shekhar Karmarkar (HWID, 2009)

Semiotic analysis combined with usability and ergonomic testing for evaluation of icons in medical user interface. - Ganesh Bhutkar; Ravi Poovaiah; Dinesh S. Katre; Shekhar Karmarkar (IndiaHCI, 2011)