[vorg]

> there are no obvious improvements to learning tools that will address the fundamental problem: you need to talk to actual humans

When learning to speak and listen, you need to already understand perhaps 80% of what actual humans are speaking in order to learn the other 20% you don't already understand. If you speak to someone and only understand say 30% of what they're speaking and they you, you won't pick up any of the 70% you don't understand, assuming the native speaker even wants to continue talking to you. Interactive software tools must deduce what vocab and grammar you can already understand and speak only that plus the 10% extra it wants you to practise and reinforce. And those tools don't exist. Good language teachers who can do the same are expensive.

Reading materials are far better in this regard, but even there, most of them use a specific learning sequence as defined by national language testing and don't cater for most learners who learnt haphazardly and thus whose current knowledge is scattered all over that continuum.