AbstractHumans have two eyes and see objects binocularly. The three‐dimensional sensing capacity of humans depends both on the eyes and the neuron system controlling them. In this article, we made a model of the human visual system, including eye movement, and tried to realize the capacity in an artificial sensor. For this, the visual system is separated into two parts—the Eye System and the Neuron System. The former is realized by the sensor mechanisms that are similar to human eyes and the latter by the Neuron Simulator which consists of sixty‐four microprocessors. This system can be used as a passive three‐dimensional sensor in unarranged surroundings such as the outdoors.