The sigil feel of this feels like the premise of a movie
> Like their ship or their bodies, their written language has no forward or backward direction. Linguists call this "nonlinear orthography", which raises the question: Is this how they think?
While the movie explores philosophical questions other than "Arrival" and does a quiet beautiful job at that, actual linguistic experts have helped making it and it has been praised for its accuracy. I suggest you give it a go.