Next, different guidance options to carry out the same trajectory are shown. Fig. 8 shows an example of guidance using semiautomatic scan. It can be observed the trajectory followed Fig.8(a), the EOG signal registered and speeds of the wheelchair Fig.8(b) where it is only necessary the horizontal derivation and a sundry of images of the guidance Fig.8(c). Fig. 9 shows an example of guidance using activation-deactivation of ocular commands. And Fig. 10 gives an example of continuous control by eye commands. In these figures the linear and angular speed of the wheelchair can be observed, as well as the speeds of each wheel in each instant of time in function of the EOG acquired in each moment. The number of ocular actions or carried out ocular movements can also be observed.