diff --git a/database/create.sql b/database/create.sql
index a552a78..d93f456 100644
--- a/database/create.sql
+++ b/database/create.sql
@@ -27,5 +27,6 @@ CREATE TABLE `game` (
   `right_pupil_diameter` double DEFAULT NULL,
   `right_pupil_validity` int(11) DEFAULT NULL,
   `average_pupil_diameter` double DEFAULT NULL,
-  `average_pupil_validity` int(11) DEFAULT NULL
+  `average_pupil_validity` int(11) DEFAULT NULL,
+  `is_wandering` int(11) DEFAULT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;
\ No newline at end of file
diff --git a/src/game/GameWindow.py b/src/game/GameWindow.py
index 4db2279..7fe26a7 100644
--- a/src/game/GameWindow.py
+++ b/src/game/GameWindow.py
@@ -1,5 +1,7 @@
 import sys
 
+from PyQt5 import QtGui
+from PyQt5.QtCore import Qt
 from PyQt5.QtWidgets import QMainWindow, QApplication
 
 from gui.game import Ui_GameWindow
@@ -52,6 +54,10 @@ def on_finish(self):
             self.deleteLater()
             self.main.on_game_finish(data)
 
+    def keyPressEvent(self, event: QtGui.QKeyEvent):
+        if event.key() == Qt.Key_Space:
+            self.tobii.is_wandering = True
+
     def start(self, status, page):
         self.change_status(status)
         self.change_page(page)
diff --git a/src/input/database.py b/src/input/database.py
index 2d85e19..98c7ca0 100644
--- a/src/input/database.py
+++ b/src/input/database.py
@@ -145,7 +145,8 @@ def save(self, result, parser):
                     'card_width': width,
                     'card_height': height,
                     'card_horizontal_margin': horizontal_margin,
-                    'card_vertical_margin': vertical_margin
+                    'card_vertical_margin': vertical_margin,
+                    'is_wandering': 1 if result.data[i].is_wandering else 0
                 }
 
                 dbconn.insert(table=dbconstant.TABLE, data=tuple)
diff --git a/src/tobii/GazeElement.py b/src/tobii/GazeElement.py
index 03b330d..c4cd464 100644
--- a/src/tobii/GazeElement.py
+++ b/src/tobii/GazeElement.py
@@ -15,6 +15,7 @@ def __init__(self, raw_data):
         self.left_pupil = Pupil(0, 0)
         self.right_pupil = Pupil(0, 0)
         self.average_pupil = Pupil(0, 0)
+        self.is_wandering = False
 
     def initialize(self, screen_size):
         self.screen_size.set(screen_size)
diff --git a/src/tobii/tracker.py b/src/tobii/tracker.py
index f0e2073..81ddec7 100644
--- a/src/tobii/tracker.py
+++ b/src/tobii/tracker.py
@@ -1,4 +1,6 @@
 import tobii_research as tr
+from PyQt5 import QtGui
+from PyQt5.QtCore import Qt
 from PyQt5.QtCore import QThread, pyqtSignal
 
 from src.tobii.RawData import RawData
@@ -14,6 +16,7 @@ def __init__(self, GameWindow):
         self.data = []
         self.plot_thread = PlotThread(self.window)
         self.plot_thread.signal.connect(self.on_plot)
+        self.is_wandering = False
 
     def run(self):
         self.tobii.subscribe_to(tr.EYETRACKER_GAZE_DATA, self.plot_thread.gaze_data_callback, as_dictionary=True)
@@ -26,7 +29,9 @@ def end(self):
         return organize_data
 
     def on_plot(self, element):
+        element.is_wandering = self.is_wandering
         self.data.append(element)
+        self.is_wandering = False
 
         # if self.data[-1].is_validate(constant.AVERAGE):
         #     self.paint.left = self.data.data[-1].left_point
@@ -51,5 +56,9 @@ def gaze_data_callback(self, gaze_data):
         element = raw.gaze_data_callback(gaze_data)
         self.signal.emit(element)
 
+    # def keyPressEvent(self, event: QtGui.QKeyEvent):
+    #     if event.key() == Qt.Key_Space:
+    #         print("pressed")
+