effects of not talking phone on a walk

What I'm seeing right now, it's a virtual reality. It's an illusion that's created by the software - my brain,  which is trained from childhood, right? And the input that I'm getting is from my retina, mostly. My main input is the visual one that I get from the retina. Then there are other inputs , from my skin, temperature from my skin, from my ears, balance, whether I'm upright or not, whether I'm moving or not, all this. 

So, I just realized that my virtual reality and if somebody else is walking with me, their virtual reality, their stimulation, what they see, their game, it maybe different, definitely not the same, maybe slightly different or very different. It depends on their height, their viewpoint. Like I'm 5'3", so my whole virtual reality is seen from that height. If they're taller, then the whole reality is seen from some other angle. And depending on how their eye is, whether they have clear eyesight, or maybe everybody has slightly different viscosity. So they may be seeing it slightly warmer, cooler. 

And it's not possible to see somebody else's virtual reality at all, right? And what they focus on, and what they focus on depends on how they're trained from childhood. Like what I'm seeing right now, I'm seeing plants and a TV, I'm not paying much attention to the roof. But somebody else may have a habit of looking up, so they see a different thing and they see something else, they may see dirt which I don't see. 

So, so  I thought one way to look at what they're seeing is, like record the electrical pulses that are coming out of their retina ( thru optic nerve) and feed it to my brain. So I know what they're seeing. So that'll give me some insight. That'll give me insight about whether eye focuses on, that's that that will definitely be different. The contrast change in contrast, the change in the perspective, how tall or short they are. So I get some input, but how their brain interprets that input and creates virtual reality, that is very hard. Or is it? Or is it? I have seen some videos where AI looks at the ECG of the brain, is it called ECG? I don't know, of the brain, and then it converts it into pictures. So if I'm seeing a picture on the screen, the AI is reading this input and converting it into an image, which is pretty similar, it may not be the same, but similar. So, so maybe maybe we'll be able to see what somebody else, what your reality looks like. That'd be cool.