Afterimage Trainer |best|

In the context of self-improvement, an afterimage trainer refers to exercises designed to sharpen the brain's ability to retain visual information—a skill often linked to and speed reading .

The next generation of Afterimage Trainers is moving into Augmented Reality (AR). Companies like Magic Leap are developing "Ghost Layers" – digital afterimages that persist in physical space. Imagine looking at a chess board where a "ghost" queen shows you your future move for 0.5 seconds before fading. afterimage trainer