The exact same group also carried out a finger-tapping Management situation—where they have been instructed to perform sluggish-paced button pressing over a 4-button keypad. Repeat a mantra, such as “Om Namah Shivaya,” or just recite the names of your deity connected with the yantra. The term yantra usually means "equipment" https://www.youtube.com/@Mahavidyabaglamukhi