Giving more keypress feedback on the console.

README.md

@@ -113,7 +113,7 @@ $ v4l2-ctl --list-formats -d /dev/video1
 
 ## Mac Support
 
-Unfortunately, Apple and NVidia have stopped collaborating and CUDA support is no longer available for the Mac. If we get it running on the Mac (which is possible), it will be very slow as everything will be running on the CPU whihc is not ideal.
+Unfortunately, Apple and NVidia have stopped collaborating and CUDA support is no longer available for the Mac. If we get it running on the Mac (which is possible), it will be very slow as everything will be running on the CPU.
 
 ## Images
 

faceit_live.py

@@ -120,7 +120,7 @@ def main():
     cv2.resizeWindow('Stream', webcam_width,webcam_width)
 
 
-    print("Press C to center Webcam, Press N for next image in media directory, R to alter between relative and absolute transformation")
+    print("Press C to center Webcam, Press N for next image in media directory, T to alter between relative and absolute transformation, Q to quit")
     x1,y1,x2,y2 = [0,0,0,0]
     relative = True
     while True:
@@ -164,18 +164,23 @@ def main():
         k = cv2.waitKey(1) 
         # Hit 'q' on the keyboard to quit!
         if k & 0xFF == ord('q'):
+            print("Quiting")
             video_capture.release()
             break
         elif k==ord('c'):
+            print("Centering the image")
             # center
             reset = True
         elif k==ord('n'):
             # rotate images
+            print("Loading new image")
             source_image = readnextimage()
             reset = True
         elif k==ord('t'):
-            # rotate images
+            # rotate 
             relative = not relative
+            print("Changing transform mode")
+
 
     cv2.destroyAllWindows()
     exit()