Pressure measurements will be made with the XSENSOR PX100: 64.160.02 (31.2 x 203.2 cm) pressure sensor, with 12.7 mm of space resolution of, which has 10,240 measuring points. The pressure sensor is composed with two perpendicularly oriented networks of parallel conductive strips, which are separated by a fine compressible elastomer. The intersection of two strips forms a capacitive node, determined by the surface of intersection of the two strips, and the distance separation between them, and with the elastomer. When pressure is applied to the node, the elastomer is compressed, the bands approach and capacity increases. This change in capacitance is correlated with pressure through a calibration process. The pressure range that is able to detect varies between 0.2 to 3.87 psi.