I only found about this idea a few days ago. I've been trying meditation, which we all know helps with lucid dreaming, but even when distracted I'm easily able to just clear my mind for a few moments and not think of anything. I can't keep this up for very long, but that can come with practice. When this happens, I pretty much have no choice but to be aware; the only thing to focus on is what I'm seeing, what I'm hearing. It goes on until I get distracted from something else, whether that be someone calling my attention or I think about something.

I think this could help when trying to practice ADA, or the new technique about ANA. I know other people might have trouble not thinking of anything, but I feel this is might help a few people by acting as an easy way to be aware, increasing your chances to have an LD.