diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 5d70e36..d8685c7 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,8 +2,8 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     package="uk.org.openseizuredetector"
-    android:versionCode="100"
-    android:versionName="4.0.4">
+    android:versionCode="101"
+    android:versionName="4.0.5a">
     <!-- android:allowBackup="false" -->
     <uses-permission android:name="android.permission.BLUETOOTH" />
     <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
diff --git a/app/src/main/java/uk/org/openseizuredetector/SdData.java b/app/src/main/java/uk/org/openseizuredetector/SdData.java
index 1fc1e4c..3c422c7 100644
--- a/app/src/main/java/uk/org/openseizuredetector/SdData.java
+++ b/app/src/main/java/uk/org/openseizuredetector/SdData.java
@@ -80,6 +80,7 @@ public class SdData implements Parcelable {
 
 
     public double rawData[];
+    public double rawData3D[];
     int mNsamp = 0;
 
     /* Analysis results */
@@ -109,6 +110,7 @@ public class SdData implements Parcelable {
     public SdData() {
         simpleSpec = new int[10];
         rawData = new double[N_RAW_DATA];
+        rawData3D = new double[N_RAW_DATA * 3];
         dataTime = new Time(Time.getCurrentTimezone());
     }
 
@@ -204,6 +206,12 @@ public class SdData implements Parcelable {
             }
             jsonObj.put("rawData", rawArr);
 
+            JSONArray raw3DArr = new JSONArray();
+            for (int i = 0; i < rawData3D.length; i++) {
+                raw3DArr.put(rawData3D[i]);
+            }
+            jsonObj.put("rawData3D", raw3DArr);
+
             retval = jsonObj.toString();
         } catch (Exception ex) {
             Log.v(TAG, "Error Creating Data Object - " + ex.toString());
@@ -307,6 +315,13 @@ public class SdData implements Parcelable {
                     rawArr.put(rawData[i]);
                 }
                 jsonObj.put("rawData", rawArr);
+
+                JSONArray raw3DArr = new JSONArray();
+                for (int i = 0; i < rawData3D.length; i++) {
+                    raw3DArr.put(rawData3D[i]);
+                }
+                jsonObj.put("rawData3D", raw3DArr);
+
             }
 
             retval = jsonObj.toString();
diff --git a/app/src/main/java/uk/org/openseizuredetector/SdDataSource.java b/app/src/main/java/uk/org/openseizuredetector/SdDataSource.java
index 2a64439..6b5f174 100644
--- a/app/src/main/java/uk/org/openseizuredetector/SdDataSource.java
+++ b/app/src/main/java/uk/org/openseizuredetector/SdDataSource.java
@@ -254,6 +254,7 @@ public abstract class SdDataSource {
         String sdVersion;
         String sdName;
         JSONArray accelVals = null;
+        JSONArray accelVals3D = null;
         Log.v(TAG, "updateFromJSON - " + jsonStr);
 
         try {
@@ -293,9 +294,20 @@ public abstract class SdDataSource {
                     mSdData.rawData[i] = accelVals.getInt(i);
                 }
                 mSdData.mNsamp = accelVals.length();
-                //mNSamp = accelVals.length();
+
+                accelVals3D = dataObject.getJSONArray("data3D");
+                Log.v(TAG, "Received " + accelVals3D.length() + " acceleration 3D values, rawData Length is " + mSdData.rawData3D.length);
+                if (accelVals3D.length() > mSdData.rawData3D.length) {
+                    mUtil.writeToSysLogFile("ERROR:  Received " + accelVals3D.length() + " 3D acceleration values, but rawData3D storage length is "
+                            + mSdData.rawData3D.length);
+                }
+                for (i = 0; i < accelVals3D.length(); i++) {
+                    mSdData.rawData3D[i] = accelVals3D.getInt(i);
+                }
+
                 mWatchAppRunningCheck = true;
                 doAnalysis();
+
                 if (mSdData.haveSettings == false) {
                     retVal = "sendSettings";
                 } else {
diff --git a/doc/Installation_Instructions_1.0.pptx b/doc/Installation_Instructions_1.0.pptx
new file mode 100644
index 0000000..88290a7
Binary files /dev/null and b/doc/Installation_Instructions_1.0.pptx differ