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There is still some difference between perception and cognition, perception is only a shallow perception, just like it can distinguish between up and down, left and right, but cognition is more advanced, and it also includes the category of perception, from shallow to deep intuition, involving a larger range of both abstraction and essence.

For spatial cognition, a person can sense the direction of the target is called perception, and may be able to sense the approximate distance, but if the accurate distance can be determined, it is called cognition.

Qin Yun's ability is cognition, but if the perception ability is strong, it is also very powerful, but the perception ability of ordinary people cannot reach the level that can exert the effect, and it is not for the concept of space, the reason why the word space is added in front of cognition, this place refers only to the concept of space, if the prefix is changed from space to spirit, then spiritual perception is terrible.

Professor Luo nodded: "Let's test first." ”

The four students also walked over, and after hearing Professor Luo's words, one of them took Qin Yun to the middle of the carriage.

Suddenly, all the lights in the carriage disappeared, and even the doors of the carriage were completely closed, and the entire carriage became pitch black and nothing could be seen.

Slowly, the stripes on the walls of the carriage gradually lit up, and then a three-dimensional starry sky map was projected throughout the carriage, which directly covered everything in the original carriage as soon as it appeared.

In Qin Yun's eyes, a few lines of text also appeared.

"It's a special overlay holographic projection, barely passable technology, which can cover everything inside the car, but only in the middle of the car, and others can still see you."

"Also, what you are stepping on is an electromagnetic turntable that starts to rotate slowly after the projection appears, and it is temporarily imperceptible to your perception, so don't mess around."

Qin Yun nodded lightly, waiting for instructions while also observing the projected starry sky, indeed, after the Flying Eagle reminded him, he also vaguely felt the change in the direction of space, but that feeling was not clear, and the virtual projection also maintained the same rotation with him, and the speed was very slow, which made it impossible to distinguish this change from the eyes at all.

"Qin Yun, in the previous examination of you, we found that you have a special ability, which is an ability called spatial cognition, spatial cognition is possessed by everyone, but the spatial cognition of ordinary people is called spatial perception, which can make people feel the direction but cannot confirm the distance."

"And spatial cognition can not only allow people to determine the direction but also determine the distance, under conventional conditions, due to the presence of air can cause the visual difference of the distance, this situation is very common, but there is no such visual difference under some special conditions, for example, in the universe, it is difficult for you to find a specific reference to determine the distance, an object is placed in front of the naked eye It is difficult for the naked eye to judge the actual distance, but the spatial cognitive ability can allow you to judge the spatial position of the object."

"What we need to determine now is whether you have the ability, and if you do, then you can say that you have already succeeded in this interview."

Qin Yun heard that this was Professor Luo's voice, and just nodded, but another line of text appeared in front of him.

"It's a fool, real spatial cognition is definitely not what he says, it's a very powerful ability."

Qin Yun directly ignored this sentence, and Professor Luo's voice sounded again: "Now you are facing a situation that normal people can't determine, two meters in front of you, no more, no less, there is a thing exactly two meters away, I need you to take that thing and walk back to your original position." ”

"If you have spatial cognition, this should be easy to do, and at a distance of two meters, you can only see which department you are looking for if you stand at that point."

Qin Yun took a step forward, and the projections around him also changed with his actions, and these projections began to interfere with Qin Yun visually, although spatial cognition also belongs to the ability of the visual kei, but it is not only the ability of the visual kei, but also a complicated computing ability.

The more steps he took, the deeper this interference became, but what appeared in Qin Yun's mind was indeed another three-dimensional space that completely ignored the visual presentation, and when Qin Yun stopped, a faint light appeared in front of him, and four cubes the size of dice appeared in his eyes.

Holding the four cubes in his hand casually, Qin Yun turned around and easily returned to his original position and stood still, no matter how the projection changed, but it did not have the slightest impact on Qin Yun.

"You're doing a good job, I'm going to make a square on the ground with the four cubes in your hand, and the angles and directions must be exactly the same, and each side must be two meters long, and you want to center on where you're standing, and now you can start."

Qin Yun groaned and nodded slightly, took a few steps and put a cube on the ground, after standing up, the cube disappeared directly from Qin Yun's eyes, and the influence around Qin Yun was still changing when he walked to another corner, making it impossible to feel whether the direction of walking was straight or skewed in the middle.

This test was much more difficult than a pure forward and backward test, but Qin Yun felt that he was at ease, not only because he could clearly perceive the specific data of his movement in the space presented in his mind, but also because Feiying had clearly projected an accurate circuit diagram through the contact lens.

In less than thirty seconds, Qin Yun put the four cubes on the ground and walked back to the original place, and when Qin Yun returned to the original place, four lines appeared on the ground that were connected together, and the lines formed a square, which just made the position occupied by Qin Yun in the middle of the place.

"It's okay, no more testing."

The influence of the starry sky slowly disappeared, and then the lights slowly lit up, and all the people in the carriage also appeared in Qin Yun's eyes, but after Qin Yun glanced at the figure that appeared in front of him, he turned around and looked behind, not knowing when one of the four students before was already standing a few meters behind him.

Director Jin and Professor Luo didn't know when they had already stood up, looking at Qin Yun's direction, their expressions were a little happy but also a little cautious, and they passed the test just now, and the two of them were already extremely sure that Qin Yun had extraordinary spatial cognitive ability.

It's just joy to joy, but that joy is more like the appreciation of seeing a manufacturable material, but not to the extent of ecstasy.

Director Jin and Professor Luo are very satisfied with Qin Yun's results and performance, especially the test with four corners, which seems to be simple but in fact, it is impossible to achieve perfection without a keen spatial recognition ability, which can actually confirm that Qin Yun has a high degree of spatial cognitive ability.

Although Qin Yun's own panel spatial cognitive ability was only a primary, even if it was only such a primary, in the eyes of the two of them, it was already considered a high degree of emptiness.

Director Jin coughed lightly and said to Qin Yun, "Very good, now we can already confirm that you have spatial cognitive ability, but just one spatial cognitive ability is not enough for you to directly pass the interview to get the qualification to enter the special hospital in advance." ”

"Since you have chosen the command system bridge command, the best way to test your ability is to personally command a warship to test, and it is your ability to participate in the interview, but we will not consider whether you have been in contact with or learned bridge command in advance, if you can't do it, then your interview today will end here, and you can only enter the special academy normally through the exam."

"And if the result can satisfy us, then you will lock in the qualification to enter the special hospital in advance, understand?"

Qin Yun nodded: "Understood." ”

"Okay, the four of them are also from the academy of the command department of the special academy, and they will help you conduct the test next, and they are responsible for intelligence control, weapons control, steering, and prevention control."