diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index caa7f93..b30d1e3 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -1817,7 +1817,8 @@
     }
 
     @Override
-    public void pickSuggestionManually(final int index, final CharSequence suggestion) {
+    public void pickSuggestionManually(final int index, final CharSequence suggestion,
+            int x, int y) {
         final SuggestedWords suggestedWords = mSuggestionsView.getSuggestions();
 
         if (SPACE_STATE_PHANTOM == mSpaceState && suggestion.length() > 0) {
@@ -1840,6 +1841,10 @@
             if (ic != null) {
                 final CompletionInfo completionInfo = mApplicationSpecifiedCompletions[index];
                 ic.commitCompletion(completionInfo);
+                if (ProductionFlag.IS_EXPERIMENTAL) {
+                    ResearchLogger.latinIME_pickApplicationSpecifiedCompletion(index,
+                            completionInfo.getText(), x, y);
+                }
             }
             return;
         }
@@ -1850,6 +1855,9 @@
             // So, LatinImeLogger logs "" as a user's input.
             LatinImeLogger.logOnManualSuggestion("", suggestion.toString(), index, suggestedWords);
             // Rely on onCodeInput to do the complicated swapping/stripping logic consistently.
+            if (ProductionFlag.IS_EXPERIMENTAL) {
+                ResearchLogger.latinIME_punctuationSuggestion(index, suggestion, x, y);
+            }
             final int primaryCode = suggestion.charAt(0);
             onCodeInput(primaryCode,
                     KeyboardActionListener.SUGGESTION_STRIP_COORDINATE,
@@ -1858,8 +1866,12 @@
         }
         // We need to log before we commit, because the word composer will store away the user
         // typed word.
-        LatinImeLogger.logOnManualSuggestion(mWordComposer.getTypedWord().toString(),
+        final String replacedWord = mWordComposer.getTypedWord().toString();
+        LatinImeLogger.logOnManualSuggestion(replacedWord,
                 suggestion.toString(), index, suggestedWords);
+        if (ProductionFlag.IS_EXPERIMENTAL) {
+            ResearchLogger.latinIME_pickSuggestionManually(replacedWord, index, suggestion, x, y);
+        }
         mExpectingUpdateSelection = true;
         commitChosenWord(suggestion, LastComposedWord.COMMIT_TYPE_MANUAL_PICK,
                 LastComposedWord.NOT_A_SEPARATOR);
diff --git a/java/src/com/android/inputmethod/latin/ResearchLogger.java b/java/src/com/android/inputmethod/latin/ResearchLogger.java
index 4e90dd6..27f2e2a 100644
--- a/java/src/com/android/inputmethod/latin/ResearchLogger.java
+++ b/java/src/com/android/inputmethod/latin/ResearchLogger.java
@@ -375,6 +375,10 @@
         private static final boolean SUDDENJUMPINGTOUCHEVENTHANDLER_ONTOUCHEVENT_ENABLED
                 = DEFAULT_ENABLED;
         private static final boolean SUGGESTIONSVIEW_SETSUGGESTIONS_ENABLED = DEFAULT_ENABLED;
+        private static final boolean LATINIME_PICKAPPLICATIONSPECIFIEDCOMPLETION_ENABLED
+                = DEFAULT_ENABLED;
+        private static final boolean LATINIME_PICKPUNCTUATIONSUGGESTION_ENABLED = DEFAULT_ENABLED;
+        private static final boolean LATINIME_PICKSUGGESTIONMANUALLY_ENABLED = DEFAULT_ENABLED;
     }
 
     public static void logUnstructured(String logGroup, final String details) {
@@ -633,6 +637,30 @@
         }
     }
 
+    public static void latinIME_pickApplicationSpecifiedCompletion(final int index,
+            final CharSequence text, int x, int y) {
+        if (UnsLogGroup.LATINIME_PICKAPPLICATIONSPECIFIEDCOMPLETION_ENABLED) {
+            final String s = String.valueOf(index) + '\t' + text + '\t' + x + '\t' + y;
+            logUnstructured("latinIME_pickApplicationSpecifiedCompletion", s);
+        }
+    }
+
+    public static void latinIME_pickSuggestionManually(final String replacedWord,
+            final int index, CharSequence suggestion, int x, int y) {
+        if (UnsLogGroup.LATINIME_PICKSUGGESTIONMANUALLY_ENABLED) {
+            final String s = String.valueOf(index) + '\t' + suggestion + '\t' + x + '\t' + y;
+            logUnstructured("latinIME_pickSuggestionManually", s);
+        }
+    }
+
+    public static void latinIME_punctuationSuggestion(final int index,
+            final CharSequence suggestion, int x, int y) {
+        if (UnsLogGroup.LATINIME_PICKPUNCTUATIONSUGGESTION_ENABLED) {
+            final String s = String.valueOf(index) + '\t' + suggestion + '\t' + x + '\t' + y;
+            logUnstructured("latinIME_pickPunctuationSuggestion", s);
+        }
+    }
+
     public static void latinIME_switchToKeyboardView() {
         if (UnsLogGroup.LATINIME_SWITCHTOKEYBOARDVIEW_ENABLED) {
             final String s = "Switch to keyboard view.";
diff --git a/java/src/com/android/inputmethod/latin/suggestions/SuggestionsView.java b/java/src/com/android/inputmethod/latin/suggestions/SuggestionsView.java
index 01d51d4..4e14104 100644
--- a/java/src/com/android/inputmethod/latin/suggestions/SuggestionsView.java
+++ b/java/src/com/android/inputmethod/latin/suggestions/SuggestionsView.java
@@ -72,7 +72,7 @@
         OnLongClickListener {
     public interface Listener {
         public boolean addWordToDictionary(String word);
-        public void pickSuggestionManually(int index, CharSequence word);
+        public void pickSuggestionManually(int index, CharSequence word, int x, int y);
     }
 
     // The maximum number of suggestions available. See {@link Suggest#mPrefMaxSuggestions}.
@@ -717,7 +717,9 @@
         public boolean onCustomRequest(int requestCode) {
             final int index = requestCode;
             final CharSequence word = mSuggestedWords.getWord(index);
-            mListener.pickSuggestionManually(index, word);
+            // TODO: change caller path so coordinates are passed through here
+            mListener.pickSuggestionManually(index, word, NOT_A_TOUCH_COORDINATE,
+                    NOT_A_TOUCH_COORDINATE);
             dismissMoreSuggestions();
             return true;
         }
@@ -867,7 +869,7 @@
             return;
 
         final CharSequence word = mSuggestedWords.getWord(index);
-        mListener.pickSuggestionManually(index, word);
+        mListener.pickSuggestionManually(index, word, mLastX, mLastY);
     }
 
     @Override
diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTests.java b/tests/src/com/android/inputmethod/latin/InputLogicTests.java
index 11eb6ab..6c3cb16 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTests.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTests.java
@@ -30,7 +30,7 @@
         final String WORD_TO_TYPE = "this";
         final String EXPECTED_RESULT = "this";
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
         type(Keyboard.CODE_DELETE);
         assertEquals("press suggestion then backspace", EXPECTED_RESULT,
@@ -44,7 +44,7 @@
         type(WORD_TO_TYPE);
         // Choose the auto-correction, which is always in position 0. For "tgis", the
         // auto-correction should be "this".
-        mLatinIME.pickSuggestionManually(0, WORD_TO_PICK);
+        pickSuggestionManually(0, WORD_TO_PICK);
         mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
         assertEquals("pick typed word over auto-correction then backspace", WORD_TO_PICK,
                 mTextView.getText().toString());
@@ -59,7 +59,7 @@
         type(WORD_TO_TYPE);
         // Choose the typed word, which should be in position 1 (because position 0 should
         // be occupied by the "this" auto-correction, as checked by testAutoCorrect())
-        mLatinIME.pickSuggestionManually(1, WORD_TO_TYPE);
+        pickSuggestionManually(1, WORD_TO_TYPE);
         mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
         assertEquals("pick typed word over auto-correction then backspace", WORD_TO_TYPE,
                 mTextView.getText().toString());
@@ -75,7 +75,7 @@
         type(WORD_TO_TYPE);
         // Choose the second suggestion, which should be in position 2 and should be "thus"
         // when "tgis is typed.
-        mLatinIME.pickSuggestionManually(2, WORD_TO_PICK);
+        pickSuggestionManually(2, WORD_TO_PICK);
         mLatinIME.onUpdateSelection(0, 0, WORD_TO_TYPE.length(), WORD_TO_TYPE.length(), -1, -1);
         assertEquals("pick different suggestion then backspace", WORD_TO_PICK,
                 mTextView.getText().toString());
@@ -171,7 +171,7 @@
         final String WORD_TO_TYPE = "this";
         final String EXPECTED_RESULT = WORD_TO_TYPE;
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         assertEquals("no space after manual pick", EXPECTED_RESULT,
                 mTextView.getText().toString());
     }
@@ -181,7 +181,7 @@
         final String WORD2_TO_TYPE = "is";
         final String EXPECTED_RESULT = "this is";
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
         type(WORD2_TO_TYPE);
         assertEquals("manual pick then type", EXPECTED_RESULT, mTextView.getText().toString());
     }
@@ -191,7 +191,7 @@
         final String WORD2_TO_TYPE = "!";
         final String EXPECTED_RESULT = "this!";
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
         type(WORD2_TO_TYPE);
         assertEquals("manual pick then separator", EXPECTED_RESULT, mTextView.getText().toString());
     }
@@ -201,7 +201,7 @@
         final String WORD2_TO_TYPE = " is";
         final String EXPECTED_RESULT = "this is";
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
         type(WORD2_TO_TYPE);
         assertEquals("manual pick then space then type", EXPECTED_RESULT,
                 mTextView.getText().toString());
@@ -212,11 +212,11 @@
         final String WORD2_TO_PICK = "is";
         final String EXPECTED_RESULT = "this is";
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
         // Here we fake picking a word through bigram prediction. This test is taking
         // advantage of the fact that Latin IME blindly trusts the caller of #pickSuggestionManually
         // to actually pass the right string.
-        mLatinIME.pickSuggestionManually(1, WORD2_TO_PICK);
+        pickSuggestionManually(1, WORD2_TO_PICK);
         assertEquals("manual pick then manual pick", EXPECTED_RESULT,
                 mTextView.getText().toString());
     }
diff --git a/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java b/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
index b2b9601..78143ac 100644
--- a/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
+++ b/tests/src/com/android/inputmethod/latin/InputLogicTestsNonEnglish.java
@@ -33,7 +33,7 @@
         final String EXPECTED_RESULT = "test !";
         changeLanguage("fr");
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
         type(WORD2_TO_TYPE);
         assertEquals("manual pick then separator for French", EXPECTED_RESULT,
                 mTextView.getText().toString());
@@ -49,8 +49,8 @@
         runMessages();
         assertTrue("type word then type space should display punctuation strip",
                 mLatinIME.isShowingPunctuationList());
-        mLatinIME.pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
-        mLatinIME.pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
+        pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
+        pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
         assertEquals("type word then type space then punctuation from strip twice for French",
                 EXPECTED_RESULT, mTextView.getText().toString());
     }
diff --git a/tests/src/com/android/inputmethod/latin/InputTestsBase.java b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
index 991635e..838effe 100644
--- a/tests/src/com/android/inputmethod/latin/InputTestsBase.java
+++ b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
@@ -278,6 +278,11 @@
         waitForDictionaryToBeLoaded();
     }
 
+    protected void pickSuggestionManually(final int index, final CharSequence suggestion) {
+        mLatinIME.pickSuggestionManually(index, suggestion,
+                KeyboardActionListener.NOT_A_TOUCH_COORDINATE,
+                KeyboardActionListener.NOT_A_TOUCH_COORDINATE);
+    }
 
     // Helper to avoid writing the try{}catch block each time
     protected static void sleep(final int milliseconds) {
diff --git a/tests/src/com/android/inputmethod/latin/PunctuationTests.java b/tests/src/com/android/inputmethod/latin/PunctuationTests.java
index b907970..e1d4c46 100644
--- a/tests/src/com/android/inputmethod/latin/PunctuationTests.java
+++ b/tests/src/com/android/inputmethod/latin/PunctuationTests.java
@@ -38,8 +38,8 @@
             runMessages();
             assertTrue("type word then type space should display punctuation strip",
                     mLatinIME.isShowingPunctuationList());
-            mLatinIME.pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
-            mLatinIME.pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
+            pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
+            pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
             assertEquals("type word then type space then punctuation from strip twice",
                     EXPECTED_RESULT, mTextView.getText().toString());
         } finally {
@@ -62,9 +62,9 @@
         final String PUNCTUATION_FROM_STRIP = "!";
         final String EXPECTED_RESULT = "this!! is";
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
-        mLatinIME.pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
+        pickSuggestionManually(0, PUNCTUATION_FROM_STRIP);
         type(WORD2_TO_TYPE);
         assertEquals("pick word then pick punctuation twice then type", EXPECTED_RESULT,
                 mTextView.getText().toString());
@@ -75,8 +75,8 @@
         final String WORD2_TO_PICK = "!is";
         final String EXPECTED_RESULT = "this!is";
         type(WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD1_TO_TYPE);
-        mLatinIME.pickSuggestionManually(1, WORD2_TO_PICK);
+        pickSuggestionManually(0, WORD1_TO_TYPE);
+        pickSuggestionManually(1, WORD2_TO_PICK);
         assertEquals("manual pick then manual pick a word with punct at start", EXPECTED_RESULT,
                 mTextView.getText().toString());
     }
@@ -86,7 +86,7 @@
         final String PUNCTUATION = ":";
         final String EXPECTED_RESULT = "this:";
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         type(PUNCTUATION);
         assertEquals("manually pick word then colon",
                 EXPECTED_RESULT, mTextView.getText().toString());
@@ -97,7 +97,7 @@
         final String PUNCTUATION = "(";
         final String EXPECTED_RESULT = "this (";
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         type(PUNCTUATION);
         assertEquals("manually pick word then open paren",
                 EXPECTED_RESULT, mTextView.getText().toString());
@@ -108,7 +108,7 @@
         final String PUNCTUATION = ")";
         final String EXPECTED_RESULT = "this)";
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         type(PUNCTUATION);
         assertEquals("manually pick word then close paren",
                 EXPECTED_RESULT, mTextView.getText().toString());
@@ -119,7 +119,7 @@
         final String SPECIAL_KEY = ":-)";
         final String EXPECTED_RESULT = "this :-)";
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         mLatinIME.onTextInput(SPECIAL_KEY);
         assertEquals("manually pick word then press the smiley key",
                 EXPECTED_RESULT, mTextView.getText().toString());
@@ -130,7 +130,7 @@
         final String SPECIAL_KEY = ".com";
         final String EXPECTED_RESULT = "this.com";
         type(WORD_TO_TYPE);
-        mLatinIME.pickSuggestionManually(0, WORD_TO_TYPE);
+        pickSuggestionManually(0, WORD_TO_TYPE);
         mLatinIME.onTextInput(SPECIAL_KEY);
         assertEquals("manually pick word then press the .com key",
                 EXPECTED_RESULT, mTextView.getText().toString());