Fix: use Acceleration (with g) for Phyphox recording, pipeline needs total acc including gravity

src/phyphox_app_block.py

@@ -73,7 +73,7 @@ def render_phyphox_tab(
     st.markdown("""
 **How to record your own data:**
 1. Install [Phyphox](https://phyphox.org/) on your phone
-2. Open **Acceleration (without g)** and **Gyroscope**: record simultaneously
+2. Open **Acceleration (with g)** and **Gyroscope**: record simultaneously
 3. Hold the phone at your waist (same position as the UCI dataset)
 4. Record at least 3 seconds of a single activity
 5. Export both experiments as CSV and upload below