Semantic Pen - A Personal Information Management System for Pen Based Devices. - Nilesh V. Patel; Akila Varadarajan (Semantic Desktop Workshop, 2005)

Digital notes organizer and retrieval system. - Akila Varadarajan; Nilesh V. Patel; Bruce R. Maxim (IMSA, 2006)

Analyzing the efficacy of using digital ink devices in a learning environment. - Akila Varadarajan; Nilesh V. Patel; Bruce R. Maxim; William I. Grosky (Multim. Tools Appl., 2008)