The specific screenshot (at the lower left) shows a grid-like setup for learning new Abilities in this new Style System. New Abilities are learned by using up Ability Points earned in battle, and they are setup as a grid where you are free to choose whichever Ability on the grid the points will permit. Each Ability has its own effects and bonuses. More Abilities are revealed as you progress through the game.

Нет! Нет! НЕЕЕЕЕЕТ!
Только не это! Сетки меня задалбывали в ФФ10, задолбали окончательно в ФФ12, и ОНИ ВЕРНУЛИСЬ, ЧТОБЫ ЗАДОЛБАТЬ В TOI!111