01116nas a2200217   4500000000100000000000100001008004100002260001200043653001700055653000800072653001200080100003700092700003000129700002100159245007700180856009800257300001000355490000600365520051300371022001400884       2013                            d  c06/201310aLocalization10aNFC10aQR Code1 aJose Antonio Puertolas-Montañez1 aAdriana Mendoza-Rodriguez1 aIvan Sanz-Prieto00aSmart Indoor Positioning/Location and Navigation: A Lightweight Approach  uhttp://www.ijimai.org/journal/sites/default/files/files/2013/06/ijimai20132_2_5_pdf_27975.pdf  a43-500 v23 aIn this paper a new location indoor system is presented, which shows the position and orientation of the user in closed environments, as well as the optimal route to his destination through location tags. This system is called Labelee, and it makes easier the interaction between users and devices through QR code scanning or by NFC tag reading, because this technology is increasingly common in the latest smartphones. With this system, users could locate themselves into an enclosure with less interaction.  a1989-1660