[ADD] start of multiple squares

src/computervision/ObjectDetection.cpp

@@ -62,8 +62,9 @@ namespace computervision
 
 		// draw the hand rectangle on the camera input, and draw text showing if the hand is open or closed.
 		DrawHandMask(&camera_frame);
-		string hand_text = fingers_amount > 0 ? "open" : "closed";
-		putText(camera_frame, hand_text, Point(10, 75), FONT_HERSHEY_PLAIN, 2.0, Scalar(255, 0, 255), 3);
+		
+
+		hand_calibrator.SetAmountOfFingers(fingers_amount);
 		finger_count.DrawHandContours(camera_frame);
 		hand_calibrator.DrawHandCalibrationText(camera_frame);
 		imshow("camera", camera_frame);