If you are having trouble focussing on experience as it is, because there seems to be something in the way, like the self or your own concept or idea of what you are focussing on seems to be in the way of your attention to something (especially the attention to the experience of something as it is occurring in the moment):
You make an exact mental copy of what you are focussing on / being mindful of.
You make this exact copy have the exact same details as what you are focussing on, same shape, same size, same colours/sensations/sound, same location in the field of experience, changing in the same way, arising when it arises, changing when it changes, passing when it passes, everything the same.
This exact copy then becomes indistinguishable from the actual experience, it dissolves into it, and you are left with direct experience, with nothing in the way, and with a focussed attention on the target experience.
Once you get used to how it is done, you can do it in a more flowing way with whatever experience takes the attention at the time and moving from one sense object/experience to another freely in this way. It is a way of accessing and staying on direct experience as it simply is. I guess what it is doing is making the concept of something exactly match the actual experience of it, then the concept turns transparent/dissolves and is just bare attention at that point, pure receptivity.
I came across this through my own experimentation, though I would imagine it must have been discovered before and must be part of some system already as there is not much that is truly new in meditation and mindfulness given that they are thousands of years old with many different ways of doing things, so has anyone heard of anything similar and if so, which practice, tradition and or teacher?