In Buddhadharma, this is called "following objects" and "being distracted."Rick wrote: ↑Wed Aug 25, 2021 5:14 pm
As Krishnamurti understood it (afaik) choiceless awareness is awareness of objects, as they happen to arise in consciousness: you hear a sound, stay with it (without thinking about it) for as long as the mind wants to stay with it, then you feel a breeze, then smell a pancake, and so on. That doesn't sound like shamatha without an object to me, but as it no doubt obvious as the dickens, I'm no expert.
In stable śamatha combined with mindfulness, one registers sense objects as they arise, but one never follows them. In Dzogchen, one makes contact with all sense objects, but one does not follow them or drift along with them. That is how "one-pointedness" is defined in the latter system.