diff --git a/assignment_3/09_detect_number_predict.py b/assignment_3/02_detect_number_predict.py
similarity index 100%
rename from assignment_3/09_detect_number_predict.py
rename to assignment_3/02_detect_number_predict.py
diff --git a/assignment_3/03_TFLite_detection_webcam.py b/assignment_3/03_TFLite_detection_webcam.py
new file mode 100644
index 0000000..570bcb0
--- /dev/null
+++ b/assignment_3/03_TFLite_detection_webcam.py
@@ -0,0 +1,154 @@
+import cv2
+import time
+import numpy as np
+from tflite_runtime.interpreter import Interpreter
+from threading import Thread
+
+class VideoStream:
+    """Camera object that controls video streaming from the Picamera"""
+    def __init__(self,resolution=(640,480),framerate=30):
+        # Initialize the PiCamera and the camera image stream
+        self.stream = cv2.VideoCapture(0)
+        ret = self.stream.set(cv2.CAP_PROP_FOURCC, cv2.VideoWriter_fourcc(*'MJPG'))
+        ret = self.stream.set(3,resolution[0])
+        ret = self.stream.set(4,resolution[1])
+            
+        # Read first frame from the stream
+        (self.grabbed, self.frame) = self.stream.read()
+
+    # Variable to control when the camera is stopped
+        self.stopped = False
+
+    def start(self):
+    # Start the thread that reads frames from the video stream
+        Thread(target=self.update,args=()).start()
+        return self
+
+    def update(self):
+        # Keep looping indefinitely until the thread is stopped
+        while True:
+            # If the camera is stopped, stop the thread
+            if self.stopped:
+                # Close camera resources
+                self.stream.release()
+                return
+
+            # Otherwise, grab the next frame from the stream
+            (self.grabbed, self.frame) = self.stream.read()
+
+    def read(self):
+    # Return the most recent frame
+        return self.frame
+
+    def stop(self):
+    # Indicate that the camera and thread should be stopped
+        self.stopped = True
+
+min_conf_threshold = 0.5 # Minimum confidence threshold for displaying detected objects default 0.5
+
+# Path to .tflite file, which contains the model that is used for object detection
+tflite_model_path = "./TFLite_model/mobilenet_ssd_v2_coco_quant_postprocess.tflite"
+# Path to label map file
+Labels_path = "./TFLite_model/coco_labels.txt" # from MobileNet SSD v2 (COCO) https://coral.ai/models/?fbclid=IwAR347RorBNMeLiFZ6A_5z7UfNJ-bCZbXIsfQ81XDdkKFs7TrPt3hYmv61DI 
+
+indexs = []
+labels = []
+# Load the label map
+with open(Labels_path, 'r') as f:
+    labels_data = [line.strip() for line in f.readlines()]
+    for count in range(0,len(labels_data)):
+        indexs.append(labels_data[count].split("  ")[0])
+        labels.append(labels_data[count].split("  ")[1])
+
+# Load the Tensorflow Lite model.
+interpreter = Interpreter(model_path=tflite_model_path)
+interpreter.allocate_tensors()
+
+# Get model details
+input_details = interpreter.get_input_details()
+output_details = interpreter.get_output_details()
+height = input_details[0]['shape'][1]
+width = input_details[0]['shape'][2]
+
+floating_model = (input_details[0]['dtype'] == np.float32)
+
+input_mean = 127.5
+input_std = 127.5
+
+# Initialize frame rate calculation
+frame_rate_calc = 1
+freq = cv2.getTickFrequency()
+
+imW = 640
+imH = 480
+
+# Initialize video stream
+videostream = VideoStream(resolution=(imW,imH),framerate=30).start()
+time.sleep(1)
+
+#for frame1 in camera.capture_continuous(rawCapture, format="bgr",use_video_port=True):
+while True:
+    # Start timer (for calculating frame rate)
+    t1 = cv2.getTickCount()
+
+    # Grab frame from video stream
+    frame1 = videostream.read()
+
+    # Acquire frame and resize to expected shape [1xHxWx3]
+    frame = frame1.copy()
+    frame_rgb = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
+    frame_resized = cv2.resize(frame_rgb, (width, height))
+    input_data = np.expand_dims(frame_resized, axis=0)
+
+    # Normalize pixel values if using a floating model (i.e. if model is non-quantized)
+    if floating_model:
+        input_data = (np.float32(input_data) - input_mean) / input_std
+
+    # Perform the actual detection by running the model with the image as input
+    interpreter.set_tensor(input_details[0]['index'],input_data)
+    interpreter.invoke()
+
+    # Retrieve detection results
+    boxes = interpreter.get_tensor(output_details[0]['index'])[0] # Bounding box coordinates of detected objects
+    classes = interpreter.get_tensor(output_details[1]['index'])[0] # Class index of detected objects
+    scores = interpreter.get_tensor(output_details[2]['index'])[0] # Confidence of detected objects
+    
+    # Loop over all detections and draw detection box if confidence is above minimum threshold
+    for i in range(len(scores)):
+        if ((scores[i] > min_conf_threshold) and (scores[i] <= 1.0)):
+
+            # Get bounding box coordinates and draw box
+            # Interpreter can return coordinates that are outside of image dimensions, need to force them to be within image using max() and min()
+            ymin = int(max(1,(boxes[i][0] * imH)))
+            xmin = int(max(1,(boxes[i][1] * imW)))
+            ymax = int(min(imH,(boxes[i][2] * imH)))
+            xmax = int(min(imW,(boxes[i][3] * imW)))
+            
+            cv2.rectangle(frame, (xmin,ymin), (xmax,ymax), (10, 255, 0), 2)
+
+            # Draw label
+            object_name = labels[int(classes[i])] # Look up object name from "labels" array using class index
+            label = '%s: %d%%' % (object_name, int(scores[i]*100)) # Example: 'person: 72%'
+            labelSize, baseLine = cv2.getTextSize(label, cv2.FONT_HERSHEY_SIMPLEX, 0.7, 2) # Get font size
+            label_ymin = max(ymin, labelSize[1] + 10) # Make sure not to draw label too close to top of window
+            cv2.rectangle(frame, (xmin, label_ymin-labelSize[1]-10), (xmin+labelSize[0], label_ymin+baseLine-10), (255, 255, 255), cv2.FILLED) # Draw white box to put label text in
+            cv2.putText(frame, label, (xmin, label_ymin-7), cv2.FONT_HERSHEY_SIMPLEX, 0.7, (0, 0, 0), 2) # Draw label text
+
+    # Draw framerate in corner of frame
+    cv2.putText(frame,'FPS: {0:.2f}'.format(frame_rate_calc),(30,50),cv2.FONT_HERSHEY_SIMPLEX,1,(255,255,0),2,cv2.LINE_AA)
+
+    # All the results have been drawn on the frame, so it's time to display it.
+    cv2.imshow('Object detector', frame)
+
+    # Calculate framerate
+    t2 = cv2.getTickCount()
+    time1 = (t2-t1)/freq
+    frame_rate_calc= 1/time1
+
+    # Press 'q' to quit
+    if cv2.waitKey(1) == ord('q'):
+        break
+
+# Clean up
+cv2.destroyAllWindows()
+videostream.stop()
diff --git a/assignment_3/mobilenet_ssd_v2_coco_quant_postprocess.tflite b/assignment_3/mobilenet_ssd_v2_coco_quant_postprocess.tflite
new file mode 100644
index 0000000..444b6f1
Binary files /dev/null and b/assignment_3/mobilenet_ssd_v2_coco_quant_postprocess.tflite differ