(a) Representative floating kinetic profiles of printed tablets with the low (N11), medium (N3), high (N5) floating force and that of the center formulation (N13) of the DOE set determining effect of shell, top/bottom, and infill on the floating force of the 3D printed tablets. Data presented as average ± SD (n=3); (b) Representative floating kinetic profiles of printed tablets with the low (D7), medium (D10), high (D4) floating force and that of the center formulation (D13) of the DOE set determining effect diameter, height, and wall thickness to the floating force of the 3D print tablets