What is the definition of Bandwidth Vision Enhancing Techniques?

"Bandwidth vision enhancing techniques are like the secret sauce to your brain's superpower - they expand your visual horizons, making everything from a blurry sunset to the subtlest of facial expressions look absolutely breathtaking. But here's an unsettling example: 'With bandwidth vision enhancing techniques, I finally noticed the ghost in my neighbor's backyard, who was just trying to sneak a peek at my future.'"