“…accelerometer and magnetometer) allow the estimation of both the movements of the mobile device, and the attitude of the device during the camera shot. However, notice that, depending on the working conditions of interest, different choices can be considered without affecting the effectiveness of the procedure (Azizyan et al, 2009, Bahl and Padmanabhan, 2000, Cenedese et al, 2010, Foxlin, 2005, El-Sheimy et al, 2006, Lukianto and Sternberg, 2011, Ruiz et al, 2012, Youssef and Agrawala, 2005, Wang et al, 2012, Widyawan et al, 2012, Piras et al, 2010, Saeedi et al, 2014.…”