Organized several Linguistics Training Programmes and taught Phonetics, Phonomics, Ethnolinguistics and Material Production to Language Officers and University Teachers in different States. Taught Tamil as a Second Language to Teacher Trainees in SRLC, CIIL at different instances ranging from a few weeks to a few months.

Working as a member in the Research Group for Studies on Tribal and Endangered Languages. Editing a volume for CIIL on 'Language Endangerment'.
Involved in the creation of CIIL's Translation website 'Anukriti'.
Involved in CIIL's LIS (Language Information Service) -India project.

Writing a Car Nicobarese Grammar and compiling a Car Nicobarese-Hindi-English trilingual dictionary which are to be completed soon.
Working on Computational Linguistics related to Machine Translation and Reversible Electronic Dictionaries.

Endangered Languages in the Indian Context' (with V.Gnana Sundaram) in Linguistics Heritage of India and Asia. Ed. by O.N.Koul & L.Devaki, CIIL, Mysore, 2000.

Presented a paper on 'Material Production for Literacy with Socio-Economic Development as a goal' in the seminar on Literacy and Socio-Economic Development, Tamil University, Thanjavur 23-25, Oct., 2000. (to be published).

Presented a paper on 'The Unique Qualities of Tribal Bilingualism' in the seminar on 'Tribal Bilingualism in India', CIIL, Mysore, 20-22, Dec, 2000. (to be published in the Seminar proceedings)

Presented a paper on 'Characteristics of Language Endangerment in India' in the Post conference (ICOSAL-3) Seminar on 'Language Endangerment and South Asia', University of Hyderabad, 6-7 Jan., 2001. (to be published in CIIL's volume on Language Endangerment)

Presented a paper on 'Language Planning for Endangered Language and Underprivileged Languages' in the National Symposium on Language Movements in India, Indian Statistical Institute, Kolkata, 21-22, Feb., 2001. (to be published).