@techreport{NANCEL:2011:INRIA-00595046:1, title = { {P}recision {P}ointing for {U}ltra-{H}igh-{R}esolution {W}all {D}isplays}, author = {{N}ancel, {M}athieu and {P}ietriga, {E}mmanuel and {B}eaudouin-{L}afon, {M}ichel}, affiliation = {{L}aboratoire de {R}echerche en {I}nformatique - {LRI} - {CNRS} : {UMR}8623 - {U}niversit{\'e} {P}aris {S}ud - {P}aris {XI} }, pages = {8}, type = {{R}esearch {R}eport}, institution = {INRIA}, number = {{RR}-7624}, month = {05}, year = {2011}, URL = {http://hal.inria.fr/inria-00595046/PDF/main.pdf} }