diff --git a/joblib/SubprocessorBase.py b/joblib/SubprocessorBase.py
index fde67d9..d2da803 100644
--- a/joblib/SubprocessorBase.py
+++ b/joblib/SubprocessorBase.py
@@ -48,7 +48,7 @@ class Subprocessor(object):
             return "undefined"
             
         def log_info(self, msg): self.c2s.put ( {'op': 'log_info', 'msg':msg } )
-        def log_err(self, msg):  self.c2s.put ( {'op': 'log_err' , 'msg':msg } )
+        def log_err(self, msg): self.c2s.put ( {'op': 'log_err' , 'msg':msg } )
         def progress_bar_inc(self, c): self.c2s.put ( {'op': 'progress_bar_inc' , 'c':c } )
         
         def _subprocess_run(self, client_dict):
@@ -163,6 +163,10 @@ class Subprocessor(object):
                     op = obj.get('op','')                        
                     if op == 'init_ok':
                         cli.state = 0
+                    elif op == 'log_info':
+                        io.log_info(obj['msg'])
+                    elif op == 'log_err':
+                        io.log_err(obj['msg'])
                     elif op == 'error':
                         cli.kill()
                         self.clis.remove(cli)
@@ -184,7 +188,6 @@ class Subprocessor(object):
                 while not cli.c2s.empty():
                     obj = cli.c2s.get()
                     op = obj.get('op','')
-                    
                     if op == 'success':
                         #success processed data, return data and result to on_result
                         self.on_result (cli.host_dict, obj['data'], obj['result'])
diff --git a/mainscripts/Extractor.py b/mainscripts/Extractor.py
index 30e629b..7aa7be1 100644
--- a/mainscripts/Extractor.py
+++ b/mainscripts/Extractor.py
@@ -25,6 +25,7 @@ class ExtractSubprocessor(Subprocessor):
         #override
         def on_initialize(self, client_dict):
             self.log_info ('Running on %s.' % (client_dict['device_name']) )
+
             self.type         = client_dict['type']
             self.image_size   = client_dict['image_size']
             self.face_type    = client_dict['face_type']
@@ -175,6 +176,7 @@ class ExtractSubprocessor(Subprocessor):
             self.cache_original_image = (None, None)
             self.cache_image = (None, None)
             self.cache_text_lines_img = (None, None)
+            self.hide_help = False
             
             self.landmarks = None
             self.x = 0
@@ -211,7 +213,7 @@ class ExtractSubprocessor(Subprocessor):
                     dev_name = nnlib.device.getDeviceName(idx)
                     dev_vram = nnlib.device.getDeviceVRAMTotalGb(idx)
                     
-                    if not self.manual and self.type == 'rects' and self.detector == 'mt':
+                    if not self.manual and ( (self.type == 'rects') ):
                         for i in range ( int (max (1, dev_vram / 2) ) ):
                             yield (idx, 'GPU', '%s #%d' % (dev_name,i) , dev_vram)
                     else:
@@ -299,8 +301,8 @@ class ExtractSubprocessor(Subprocessor):
                                                             '[Enter] - confirm face landmarks and continue',
                                                             '[Space] - confirm as unmarked frame and continue',
                                                             '[Mouse wheel] - change rect',
-                                                            '[,] [.]- prev frame, next frame',
-                                                            '[Q] - skip remaining frames'
+                                                            '[,] [.]- prev frame, next frame. [Q] - skip remaining frames',
+                                                            '[h] - hide this help'
                                                         ], (1, 1, 1) )*255).astype(np.uint8)
                                                         
                         self.cache_text_lines_img = (sh, self.text_lines_img)
@@ -350,6 +352,9 @@ class ExtractSubprocessor(Subprocessor):
                         elif key == ord('q'):
                             skip_remaining = True
                             break
+                        elif key == ord('h'):
+                            self.hide_help = not self.hide_help
+                            break
                         
                         if self.x != new_x or \
                            self.y != new_y or \
@@ -402,7 +407,12 @@ class ExtractSubprocessor(Subprocessor):
             self.landmarks = result[1][0][1]
                                         
             (h,w,c) = self.image.shape
-            image = cv2.addWeighted (self.image,1.0,self.text_lines_img,1.0,0)                                
+            
+            if not self.hide_help:
+                image = cv2.addWeighted (self.image,1.0,self.text_lines_img,1.0,0)
+            else:
+                image = self.image.copy()
+                
             view_rect = (np.array(self.rect) * self.view_scale).astype(np.int).tolist()
             view_landmarks  = (np.array(self.landmarks) * self.view_scale).astype(np.int).tolist()