-Computer is generally known; it is from the AI (Artificial Intelligence).
-Robot is from the AL (Artificial Life).
-To see belongs to the system of perception; and perception consists of the sensorium on which all facts can be evidenced. (More deeper: perception belongs to the Kantian a-posteriori).
-Consciousness belongs to the system of conception; and conception does not consist of the sensorium on which all facts cannot be evidenced. (More deeper: conception belongs to the Kantian a-priori).
Thanks for all answers! Marc.