We have developed "Cronos", an environment that supports personal and public annotations on digital documents. Users of Cronos can also generate, view and share index cards that support scholarly work. A study of its initial use shows that Cronos has potential to effectively support research and scholarship conducted directly on web documents.
Citation:
J. Alfredo Sánchez, Luis Arturo Flores, Ingrid Kirschning, Yulia Ostróvskaya, "Supporting Web-Based Scholarship Through Index Cards and Annotations," la-web, pp.54-57, Third Latin American Web Congress (LA-WEB'2005), 2005