You basically track your own progression - ideashell is basically a tool for audio transcription and generating mind maps or summaries and getting more out of your own content, or any recorded content. Saying that, I have found the questions it asks intuitive and forces some self-reflection to identify where I’m going wrong on certain shots and how to hammer in the correct technique every single time. It’s not a coach per se but for my own progression have found it very useful.
For example, I struggled with viboras- either positioning, not having the racket in the right starting position, not using my left hand to track, not rotating or being loose enough with my arm and not able to whip around the ball. Obviously trying to correct all that in a single session would lead to frustration so took it step by step: ideashell gave me 3 things to focus on - getting racket in right position behind your head and get into the right hitting position as early as possible and use left hand to guide. Every single time. Once that’s nailed in, the following session move on to the other steps.
Best way to track your own progression is video recording yourself - the before, during and after. A lot of time we think we’re doing something but we’re not even close 😅 my coach tells me to “over-exaggerate” the movement when learning. Over time this becomes more natural and fits your own style of play.