Maybe reaching here...
I am busy playing an old classic game on my PC called Gabriel Knight. In the game you carry around a tape recorder. For every discussion you have in the game a new tape is created as per person or topic, and when you open each tape the contents of the tape is bookmarked in sections allowing you to play back the relevant parts.
I thought...maybe a cool idea for an android app?
So with a nice retro-ish interface you start a new recording (i.e. for a meeting or interview), and you get to file it, play it back afterwards and bookmark the parts of the audio to label accordingly. Maybe even to save time it has voice detection to skip past long gaps in the recording.
Anyone know if such a thing exists even in part? I see a tonne of recorder apps already and haven't checked them all yet.