I am fascinated by the idea of how to convey, in the written form, as much detail of expressive nuance as you originally intended in your head (i.e. what you hear when first coming up with it). I pretty much always hear a voice in my head when I'm writing things down, and also later, when I'm read things (especially my own writing, as I know what I'd intended to say, complete with sound and pictures, in my head!).
I usually imagine things with lots of detail: like intonation and tone and even accent. Of the possible ways to convey that, we have basic formatting (bold, italic, underline, different typefaces), we have context and metaphors, structure and figures of speech and references, etc. There's also the gift/curse of varying internal/external contexts - the reader's the writer's, the story's intended context and the possibly-wrongly conveyed one. These all serve to color an otherwise clean string of letters/words/sentences with nothing but their dictionary definitions. And because it's impossible to read almost any text without all these combining (especially context) these 'methods' are basic, tried, and expected.
And in electronic form, especially online, text can be coloured with all sorts of new nuances. I use them myself; in forum discussion. Smilies and emoticons. And animated GIFs, even, which can say a lot more than words when used well - an extension of quoting from some movie or novel, etc.
And when I'm writing (no matter what type - I do many forms, including articles and formal but persuasive-style fundraising appeal letters to large funding bodies) - I wish to convey to reader, as much as possible, the nuances that I intend.
So my question is:
Are there any (published) writers who have been pushing the limits of visual representation of expressive nuance in the written form? Using even things such as smilies, traditionally unacceptable amounts of italics/bold/underline and maybe heavy use of punctuation (to represent things like pauses in speech or to heighten important words by setting them up, or just otherwise representing the rhythm/character of how one would orate the words), using traditionally excessive amounts of commas, colons, dashes, and the like; and also putting words in capitals and maybe asterisks around words - so all in all, even perhaps starting to become almost pictographic/animated, so to speak?
To give an analogy (I'm a music expert): Pierre Boulez, a modern classical composer, pushed the boundaries he faced in music to 'neurotic' levels where the instructions on the page (dynamics, accents, articulation) almost became too much information for the performing musician to take in due to the physical, real-time nature of the medium. (But still possible, and it's what he intended.)
And then, philosophically (please let me know if this is crossing the line and this part will be removed), rather than seeking some ultimate representation of expression in the written text form, should we instead embrace the fact that the form has its limitations, and even celebrate the fact that it can be interpreted/experienced 'in different ways by the reader' and 'without excessive spoon feeding in nuanced textual "seasoning" ', as something positive which should not be fought against?
And at what point does this 'seasoning' surpass the definition of literature and start to become another art form / hybrid art form (closer to ones that do give explicit nuance, like picture book, comic, voice, film)?
Thanks