[coldtea]

>But are you saying that Japanese writing is only readable if you observe the writer during the act of writing? Because that's what some stroke recognition engines do.

Not exactly, but the situation, as I understand it, is somewhat related: Japanese writing is better (and thus more readable) if the writer observes (respects) a specific stroke ordering.

So, one doesn't have to observe a writer while he is writing to be able to better read what they wrote. But the ordering of strokes can have impact on readability, even when one sees the written words after they've been completed.