diff --git a/camera_settings.py b/camera_settings.py
new file mode 100644
index 0000000..06c2641
--- /dev/null
+++ b/camera_settings.py
@@ -0,0 +1,33 @@
+import os
+import cv2
+
+attrib_list = {
+    'exposure': cv2.CAP_PROP_EXPOSURE,
+    'contrast': cv2.CAP_PROP_CONTRAST
+}
+
+def check_settings():
+    VIDEO_CHECK = cv2.VideoCapture(0)
+
+    if not os.path.exists('camera_settings.log'):
+        f = open('camera_settings.log', 'w')
+        for attrib, index in attrib_list.items():
+            f.writelines(f'{attrib} = {VIDEO_CHECK.get(index)}\n')
+        f.close()
+
+    else:
+        f = open('camera_settings.log', 'r')
+        lines = f.read().split('\n')
+        for line in lines:
+            attrib = line.split(' = ')
+            if attrib[0] in attrib_list.keys():
+                VIDEO_CHECK.set(attrib_list[attrib[0]], eval(attrib[1]))
+        f.close()
+    
+    print('*'*28)
+    print('* Checking camera settings *')
+    print('*'*28)
+    for attrib, index in attrib_list.items():
+        print(f'{attrib} = {VIDEO_CHECK.get(index)}')
+
+    VIDEO_CHECK.release()
diff --git a/object_detection.py b/object_detection.py
new file mode 100644
index 0000000..3867d43
--- /dev/null
+++ b/object_detection.py
@@ -0,0 +1,137 @@
+import time
+import cv2
+import numpy as np
+
+
+class ObjectDetection:
+    def __init__(self):
+        self.MODEL = cv2.dnn.readNet(
+            'model/yolov3.weights',
+            'model/yolov3.cfg'
+        )
+
+        self.CLASSES = []
+        with open("model/coco.names", "r") as f:
+            self.CLASSES = [line.strip() for line in f.readlines()]
+
+        self.OUTPUT_LAYERS = [self.MODEL.getLayerNames()[i[0] - 1] for i in self.MODEL.getUnconnectedOutLayers()]
+        self.COLORS = np.random.uniform(0, 255, size=(len(self.CLASSES), 3))
+        self.COLORS /= (np.sum(self.COLORS**2, axis=1)**0.5/255)[np.newaxis].T
+
+    def detectObj(self, snap):
+        height, width, channels = snap.shape
+        blob = cv2.dnn.blobFromImage(snap, 1/255, (416, 416), swapRB=True, crop=False)
+
+        self.MODEL.setInput(blob)
+        outs = self.MODEL.forward(self.OUTPUT_LAYERS)
+
+        # Showing informations on the screen
+        class_ids = []
+        confidences = []
+        boxes = []
+        for out in outs:
+            for detection in out:
+                scores = detection[5:]
+                class_id = np.argmax(scores)
+                confidence = scores[class_id]
+                if confidence > 0.5:
+                    # Object detected
+                    center_x = int(detection[0]*width)
+                    center_y = int(detection[1]*height)
+                    w = int(detection[2]*width)
+                    h = int(detection[3]*height)
+
+                    # Rectangle coordinates
+                    x = int(center_x - w/2)
+                    y = int(center_y - h/2)
+
+                    boxes.append([x, y, w, h])
+                    confidences.append(float(confidence))
+                    class_ids.append(class_id)
+
+        indexes = cv2.dnn.NMSBoxes(boxes, confidences, 0.5, 0.4)
+        font = cv2.FONT_HERSHEY_PLAIN
+        for i in range(len(boxes)):
+            if i in indexes:
+                x, y, w, h = boxes[i]
+                label = str(self.CLASSES[class_ids[i]])
+                color = self.COLORS[i]
+                cv2.rectangle(snap, (x, y), (x + w, y + h), color, 2)
+                cv2.putText(snap, label, (x, y - 5), font, 2, color, 2)
+        return snap
+
+
+class VideoStreaming(object):
+    def __init__(self):
+        super(VideoStreaming, self).__init__()
+        self.VIDEO = cv2.VideoCapture(0)
+
+        self.MODEL = ObjectDetection()
+
+        self._preview = True
+        self._detect = False
+        self._exposure = self.VIDEO.get(cv2.CAP_PROP_EXPOSURE)
+        self._contrast = self.VIDEO.get(cv2.CAP_PROP_CONTRAST)
+
+    @property
+    def preview(self):
+        return self._preview
+
+    @preview.setter
+    def preview(self, value):
+        self._preview = bool(value)
+
+    @property
+    def detect(self):
+        return self._detect
+
+    @detect.setter
+    def detect(self, value):
+        self._detect = bool(value)
+    
+    @property
+    def exposure(self):
+        return self._exposure
+
+    @exposure.setter
+    def exposure(self, value):
+        self._exposure = value
+        self.VIDEO.set(cv2.CAP_PROP_EXPOSURE, self._exposure)
+    
+    @property
+    def contrast(self):
+        return self._contrast
+
+    @contrast.setter
+    def contrast(self, value):
+        self._contrast = value
+        self.VIDEO.set(cv2.CAP_PROP_CONTRAST, self._contrast)
+
+    def show(self):
+        while(self.VIDEO.isOpened()):
+            ret, snap = self.VIDEO.read()
+            
+            if ret == True:
+                if self._preview:
+                    # snap = cv2.resize(snap, (0, 0), fx=0.5, fy=0.5)
+                    if self.detect:
+                        snap = self.MODEL.detectObj(snap)
+
+                else:
+                    snap = np.zeros((
+                        int(self.VIDEO.get(cv2.CAP_PROP_FRAME_HEIGHT)),
+                        int(self.VIDEO.get(cv2.CAP_PROP_FRAME_WIDTH))
+                    ), np.uint8)
+                    label = 'camera disabled'
+                    H, W = snap.shape
+                    font = cv2.FONT_HERSHEY_PLAIN
+                    color = (255,255,255)
+                    cv2.putText(snap, label, (W//2 - 100, H//2), font, 2, color, 2)
+                
+                frame = cv2.imencode('.jpg', snap)[1].tobytes()
+                yield (b'--frame\r\n'b'Content-Type: image/jpeg\r\n\r\n' + frame + b'\r\n')
+                time.sleep(0.01)
+
+            else:
+                break
+        print('off')