claim human-experience-filter-art session 0019 (placeholder) + sessions.json entry

sessions/0019/SESSION-0019.0-TRANSCRIPT-2026-06-26T04-47--INPROGRESS.md

@@ -0,0 +1,25 @@
+# Session 0019.0 — Transcript
+
+> App: human-experience-filter-art
+> Start: 2026-06-26T04-47 (PST)
+> Type: brainstorming
+> Posture: careful
+> Claude-Session: d6ed1203-92b6-471f-80a4-4c773b645ca1
+> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
+>
+> This file reserves session ID 0019 for human-experience-filter-art. The driver replaces this
+> body with the full transcript and renames the file to its final
+> SESSION-0019.0-TRANSCRIPT-2026-06-26T04-47--<end>.md form at session end.
+
+## Launch prompt
+
+```
+Let's start talking about hardware. Let's assume for the first version I'm ok having my computer or laptop do the rendering. We'd still want a controller but it could be connected to the computer via wifi, USB, or bluetooth and would send commands to the software we've already written that would adjust left brain, right brain, etc. We'd prototype this by having a controller simulator run on another device, such as an ipad (just riffing here) but eventually move to a physical remote running on an Arduino or similar
+
+```
+
+## Deferred decisions
+
+_Autonomous-mode low-confidence calls the driver made and would have
+liked operator input on. Appended as the session runs; surfaced at
+finalize. Empty if none._

sessions/sessions.json

@@ -52,5 +52,8 @@
   },
   "0018": {
     "title": ""
+  },
+  "0019": {
+    "title": ""
   }
 }