About Trāṭaka

Trataka is a yogic purification and a tantric method of meditation that involves staring at a single point such as a small object, black dot or candle flame. It is said to bring energy to the "third eye" and promote various psychic abilities.
The early Buddhist tradition also taught other meditation postures, such as the standing posture and the lion posture performed lying down on one side.

Buddhist meditation – The path toward liberation

Buddhists pursue as part of the path toward liberation from defilements (kleshas) and clinging and craving (upādāna), also called awakening, which results in the attainment of Nirvana, and includes a variety of meditation techniques such as: - asubha ("reflections on repulsiveness") - reflection on pratityasamutpada (dependent origination) - sati () and (recollections), including (breath meditation) - dhyana (developing an alert and luminous mind) - the Brahma-viharas (loving-kindness and compassion) These techniques aim to develop equanimity .