CDPC attention training. Effective simulator

You probably heard that the Roman commander Gai Julius Caesar knew how to do several things at the same time. Not everyone is capable of this. But many have an innate ability to focus on one thing, not paying attention to extraneous stimuli. For example, they can quickly learn complex educational material in a noisy environment. Or immediately remember the path in an unfamiliar area. Are you not belonging to them? Do not despair! These skills can be developed using the proposed simulator.
All the material of the manual is divided into chapters that contain theoretical information and practical exercises:
concentration
Orientation in space
Distribution and volume of attention
attention stability