Jian Liang Kevin O'Mahony Maryna Lishchynska Kieran Delaney A multi-modular approach for design and evaluation of context information interactive systems. 190-195 2011 PerCom Workshops http://dx.doi.org/10.1109/PERCOMW.2011.5766866 conf/percom/2011w db/conf/percom/percomw2011.html#LiangOLD11