diff --git a/blinkDetect.py b/blinkDetect.py
index 23b6e53..6fc5d3b 100644
--- a/blinkDetect.py
+++ b/blinkDetect.py
@@ -21,10 +21,10 @@
 
 thresh = 0.27
 
-# IMPORTANT: You must download the shape_predictor_68_face_landmarks.dat file from
-# https://dlib.net/files/shape_predictor_68_face_landmarks.dat.bz2
-# and place it in the 'models' folder
-modelPath = "models/shape_predictor_68_face_landmarks.dat"
+#SINCE MODEL WAS NOT AVAILABLE IN THE REPOSITORY, I DOWNLOADED THE OFFCIAL MODEL FROM THE WEBSITE AND USED THAT
+# DOWNLOAD LINK: https://dlib.net/files/shape_predictor_68_face_landmarks.dat.bz2
+modelPath = r"models\shape_predictor_68_face_landmarks.dat"
+
 sound_path = "alarm.wav"
 
 detector = dlib.get_frontal_face_detector()
@@ -160,7 +160,7 @@ def getLandmarks(im):
 validFrames = 0
 dummyFrames = 100
 
-print("Caliberation in Progress!")
+print("Calibration in Progress!")
 while(validFrames < dummyFrames):
     validFrames += 1
     t = time.time()
@@ -252,6 +252,8 @@ def getLandmarks(im):
 
 
             cv2.imshow("Blink Detection", frame)
+            
+
             vid_writer.write(frame)
 
             k = cv2.waitKey(1) 
@@ -264,6 +266,10 @@ def getLandmarks(im):
             elif k == ord('q'):
                 break
 
+            #ADDED FUNCTIONALITY OF TERMINATING ON CLICKING ON 'X'
+            if cv2.getWindowProperty('Blink Detection', cv2.WND_PROP_VISIBLE) < 1:
+                break
+
             # print("Time taken", time.time() - t)
 
         except Exception as e:
diff --git a/face-try.py b/face-try.py
index 92d9580..c117ac0 100644
--- a/face-try.py
+++ b/face-try.py
@@ -7,6 +7,7 @@
 import cv2
 import sys
 
+
 # Load Haar cascade
 cascade_path = '/home/happy/gssoc/driver-drowsiness-detection-system/models/haarcascade_frontalface_default.xml'
 face_cascade = cv2.CascadeClassifier(cascade_path)
@@ -43,15 +44,19 @@
         for (x, y, w, h) in faces:
             cv2.rectangle(img, (x, y), (x + w, y + h), (255, 0, 0), 3)
 
+
         cv2.imshow('Face Detection', img)
 
         if cv2.waitKey(1) & 0xFF == ord('q'):
             print("[INFO] Exiting on user request.")
             break
 
-except KeyboardInterrupt:
-    print("\n[INFO] Exiting on Ctrl+C")
 
-finally:
-    cap.release()
-    cv2.destroyAllWindows()
+    cv2.imshow('Face Detection', img)
+    if cv2.waitKey(1) & 0xFF == ord('q'):
+        break
+    #ADDED FUNCTIONALITY OF TERMINATING BY CLICKING ON 'X'
+    if cv2.getWindowProperty('Face Detection', cv2.WND_PROP_VISIBLE) < 1:
+        break       
+cap.release()
+cv2.destroyAllWindows()
diff --git a/main.py b/main.py
index f7d3d16..9aa0cf7 100644
--- a/main.py
+++ b/main.py
@@ -1,3 +1,4 @@
+
 import tkinter as tk
 from tkinter import ttk, messagebox
 import subprocess
@@ -18,12 +19,31 @@ def run_blink_detection():
     except Exception as e:
         messagebox.showerror("Error", f"Failed to run blink detection:\n{e}")
 
+
 def on_quit(root):
     if face_proc and face_proc.poll() is None:
         face_proc.terminate()
     root.destroy()
 
 
+
+def face():
+    subprocess.Popen(["python", "face-try.py"])
+
+def blink():
+    subprocess.Popen(["python", "blinkDetect.py"])
+
+def on_quit():
+    global current_process
+    # If a process is running, terminate it!
+    if current_process and current_process.poll() is None:
+        current_process.terminate()  # Send SIGTERM or equivalent
+        try:
+            current_process.wait(timeout=3)
+        except subprocess.TimeoutExpired:
+            current_process.kill()  # Force kill if still running
+    root.destroy()  # Close the GUI
+    
 def main():
     root = tk.Tk()
     root.title("Driver Drowsiness Detection System")
@@ -34,17 +54,26 @@ def main():
 
     frame = ttk.Frame(root, padding=20)
     frame.pack(expand=True)
+    
+    
+    frame = Frame(root)
+    frame.pack(side=TOP, pady=40)
 
-    btn_face = ttk.Button(frame, text="Face Detection", command=run_face_detection)
-    btn_face.pack(side=tk.LEFT, padx=10, pady=10)
+    button1 = Button(frame, text="Face Detection", command=face)
+    button1.pack(side=LEFT, padx=10, pady=10)
 
-    btn_blink = ttk.Button(frame, text="Blink Detection", command=run_blink_detection)
-    btn_blink.pack(side=tk.RIGHT, padx=10, pady=10)
+    button2 = Button(frame, text="Blink Detection", command=blink)
+    button2.pack(side=LEFT, padx=10, pady=10)
 
-    btn_quit = ttk.Button(root, text="Quit", command=lambda: on_quit(root))
-    btn_quit.pack(side=tk.BOTTOM, pady=20)
+    button3 = Button(root, text="Quit", command=root.destroy)
+    button3.pack(side=BOTTOM, pady=30)
 
     root.mainloop()
 
+
+    
+
+    
+
 if __name__ == "__main__":
     main()
\ No newline at end of file