XOS/eXpOS was contributed by 11 teams in National Institute of Technology, Calicut from 2010 onwards under the guidance of Dr. K Murali Krishnan.
You can download their project reports from the following links.

2015-2016 Batch

Group 1
Anjana Babu, Christin V Jose, Kurian Jacob, Leny W V
Group 2
Aleena Thomas, Reshma Sreekumar, Reshma Thomas
Group 3
Nunnaguppala Surya Harsha, Vishnupriya Matha

2014-2015 Batch

Group 1
Kruthika Suresh Ved, Sikha V Manoj, Sonia V Mathew
Group 2
Aswathy T Revi, Subhisha
Group 3
Gautham R Warrier, Glen Martin, Govind R

2012-2013 Batch

Group 1
Shamil C M, Sreeraj S, Vivek Anand T Kallampally

2010-2012 Batch

Group 1
Ajeet Kumar, Albin Suresh, Avinash, Deepak Goyal, Jeril K George, K Dinesh, Mathew Kumpalamthanam Naseem Iqbal, Nitish Kumar, Ramnath Jayachandran, Sathyam Doraswamy, Shamil C M, Sreeraj S, Sumesh B, Vivek Anand T Kallampally, Yogesh Mishra