Compare client palm photos over time with AI-generated health notes

flowchart TD trig>"client sends palm photo"]:::trig s0["save photo to drive"]:::task s1["check for past records"]:::task s2[("log results to sheet")]:::store s3["send insights to client"]:::svc trig --> s0 s0 --> s1 s2 --> s3 gx{"× first photo or repeat client"}:::gate s1 --> gx p00["ai writes initial reading"]:::task gx -->|"first photo"| p00 p10["ai compares to previous photo"]:::task gx -->|"repeat client"| p10 jn{"○ "}:::gate p00 --> jn p10 --> jn jn --> s2 out[/"AI comparison note sent to client"/]:::out pay{{"Tracks client progress without manual notes"}}:::pay s3 --> out out --> pay classDef task fill:#e7f6fe,stroke:#34b8f0,color:#2c2a29 classDef svc fill:#f6f8fa,stroke:#7c8795,color:#2c2a29 classDef mi fill:#e7f6fe,stroke:#0079a8,color:#2c2a29,stroke-width:2px classDef human fill:#fff,stroke:#0079a8,color:#0079a8 classDef store fill:#f6f8fa,stroke:#0079a8,color:#2c2a29 classDef trig fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigtime fill:#00a4eb,stroke:#0079a8,color:#fff,font-weight:bold classDef trigdata fill:#8ad4f5,stroke:#0079a8,color:#06314c,font-weight:bold classDef gate fill:#fff,stroke:#e8a23d,color:#6b4708,font-weight:bold classDef out fill:#1f9d6b,stroke:#167a53,color:#fff,font-weight:bold classDef pay fill:#06314c,stroke:#021f33,color:#fff