The most remarkable perhaps is the story of Nallavadu, whose entire population of 3,600 was saved by a phone call. Nallavadu, along with the other three villages, is involved with the M.S. Swaminathan Research Foundation’s `Information Village Research Project,’ where the MSSRF’s informatics division conducts classes from rural knowledge centres. One of the former volunteers of this programme, Vijayakumar, who now works in Singapore, saw the tsunami warning there.