AR Guru from MIT and some of his projects that I have most

http://www.pranavmistry.com/ (guru's web)
1) http://www.pranavmistry.com/projects/sixthsense/
2) http://www.pranavmistry.com/projects/quickies/
3) SPARSH (copy and paste using hands)
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Some publications :
1) http://delivery.acm.org/10.1145/1960000/1958946/p689-mistry.pdf?ip=128.40.128.186&acc=ACTIVE%20SERVICE&CFID=81606613&CFTOKEN=64781228&__acm__=1336599906_78744d82c9a863b6aa8af2d648e4922d

publications for Milk firm health checkup scheduler
http://www.pranavmistry.com/research/publications/PranavMistry_vet_IDC2005.pdf
http://www.pranavmistry.com/ithink/pranav_technology.pdf
(all can be seen on his web - this is just my note to check out the projects that i am interested in )