Shahzad Malik Abhishek Ranjan Ravin Balakrishnan Interacting with large displays from a distance with vision-tracked multi-finger gestural input. 43-52 2005 conf/uist/2005 UIST http://doi.acm.org/10.1145/1095034.1095042 db/conf/uist/uist2005.html#MalikRB05