Thank you — these answers are very helpful. One follow-up regarding the automaticity/fluency side of the app: When analyzing handwriting with PencilKit or PaperKit, is there any reliable timestamp or timing information available at the stroke or point level? For example, can an app determine stroke duration, pauses between strokes, or elapsed time across points in a PKStrokePath? Or is the recommended approach to use PencilKit/PaperKit primarily for the final stroke geometry, while separately capturing timing data in the app, such as latency before first stroke, total trial time, and pauses between completed strokes? I’m trying to determine whether handwriting fluency/automaticity measures should be derived from the PencilKit/PaperKit data model itself, or from a separate timing model maintained by the app.