Is It Really Meditation?
The techniques described here are meditation practices rather than meditation itself, which is often described by experienced practitioners as "a state of being — a state of receptivity without expectation, a merging with the Divine." All of the techniques are practice to get to this final merged state.
Therefore, meditation practice is not meditation. One might practice meditation for years to achieve a meditative state of being. An experienced meditator might meditate for an hour to achieve a few moments of meditative consciousness.