Ok so what this does is up to you. First meditate till your mind is clear, then focus on the cells behind the eyes, focus on making your eyes either A: able to send thoughts on light waves; those cells turn light in to information for the brain to creat a picture, if you focus on doing this in revers then you can turn information in to light to an other persons eyes that receive the information, but you have to make the thought you sent travel on light so go learn about how light works. B: see far away. C: see in the dark. D: see aura. This does work because my I doctor was confused on why my vision got better when its suppose to get worse with age, and now I don't need glasses :D! I tried this on my ears and now I can hear thing from across a room even when they are whispering. Have fun with this easy and cool bio tech!