Combining these two rows of data shown in Figures 8 and 9 and using the algorithm from Figure 4 this situation is defined as backward fall, and all necessary activities can be initialized.
Different interesting outcome of this system is analysis of patient activities; one simulation result of system is given in Table 1. It can simulate different outputs from sensor for period of six hours such as to detect sitting and falling and can also measure time doing different activities such as: walking, standing, mastering stairs and lying. Simulated period are daily activities for six hours. Three falls are simulated, and six sitting.