Akinbo,
Thanks for the comments!
I certainly hope you appreciate the concise manner in how I've presented this. As I noted to another commenter, verbosity does not confer clarity. In this particular case, and for this particular purpose, additional prose doesn't convey additional salient meaning.
While the answers to your questions may be found in my essay, I'll play along for fun... First though, we need to define 'elicit'. Perhaps you could have selected a more scientific term, but I'll answer the questions based on my interpretations of them...
The standard definition of 'elicit' means to 'draw forth' or to 'bring out' which means that you 'do something' which makes 'something else' react or are otherwise evoking a behavior from something. This may not be what you meant by using that term, but this is the term you've used and I will answer your questions considering such.
1)
You have not 'elicited' information in 'either' case. The information was present whether or not you put your hand in your pocket. You simply gained 'knowledge' of a subset of the possible information by assimilating (and in this case, interpreting) whatever information you 'detected' when you put your hand in your pocket. Your interpretation of that information does not imply an understanding, but merely represents what information you assimilated.
2)
As noted and explained in question one, you do not 'elicit' information in either case. Your participation is not relevant in the context of 'information' itself, only in the 'knowledge' of information (that is, the 'detection' of information).
3)
Again, this question convolves 'knowledge of information' with 'information' itself. Nothingness does not convey information, but the interpretation of missing information is still assimilated as knowledge.
4)
You may need to re-read my paper to properly understand the answer to this question. In short, the term 'choice' implies a processing of information. That is to posit that 'nothingness' and 'somethingness' are either determined by something 'else' (external processing) or by 'itself' (self-processing). In the first case, that 'else' must reside within the set of 'somethingness' by definition, and thus such resultant does not represent anything fundamental. In the latter case, the 'itself' must reside within the set of 'somethingness' by definition, and thus presents by identity no choice of fundamental 'nothingness' which could duly exist in that context. So the answer would be 'no' at the most fundamental levels, if we are considering 'it' to be that 'it' which is most fundamental. There is an intrinsic duality of information and material objects (as I've descried in my essay).
Thanks again. I hope you'll appreciate the extra time I have taken to answer your questions with some explanation.
Chis