diff --git a/src/fenrirscreenreader/core/cursorManager.py b/src/fenrirscreenreader/core/cursorManager.py
index bfb4ef6c..9d31cb56 100644
--- a/src/fenrirscreenreader/core/cursorManager.py
+++ b/src/fenrirscreenreader/core/cursorManager.py
@@ -82,21 +82,36 @@ class cursorManager():
         except:
             pass
         return False
-    def setWindowForApplication(self):
-        if not self.env['commandBuffer']['Marks']['1']:
-            return False
-        if not self.env['commandBuffer']['Marks']['2']:
-            return False
+    def setWindowForApplication(self, start = None, end = None):
+        if start == None:
+            if not self.env['commandBuffer']['Marks']['1']:
+                return False
+            else:
+                x1 = self.env['commandBuffer']['Marks']['1']['x']
+                y1 = self.env['commandBuffer']['Marks']['1']['y']
+        else:
+            x1 = start['x']
+            y1 = start['y']
+        if end == None:            
+            if not self.env['commandBuffer']['Marks']['2']:
+                return False
+            else:
+                x1 = self.env['commandBuffer']['Marks']['2']['x']
+                y1 = self.env['commandBuffer']['Marks']['2']['y']    
+        else:
+            x1 = start['x']
+            y1 = start['y']        
+
         currApp = self.env['runtime']['applicationManager'].getCurrentApplication()
         self.env['commandBuffer']['windowArea'][currApp] = {}
         
-        if self.env['commandBuffer']['Marks']['1']['x'] * self.env['commandBuffer']['Marks']['1']['y'] <= \
-          self.env['commandBuffer']['Marks']['2']['x'] * self.env['commandBuffer']['Marks']['2']['y']:
-            self.env['commandBuffer']['windowArea'][currApp]['1'] = self.env['commandBuffer']['Marks']['1'].copy()
-            self.env['commandBuffer']['windowArea'][currApp]['2'] = self.env['commandBuffer']['Marks']['2'].copy()
+        if x1 * y1 <= \
+          x2 * y2:
+            self.env['commandBuffer']['windowArea'][currApp]['1'] = {'x':x1, 'y':y1}
+            self.env['commandBuffer']['windowArea'][currApp]['2'] = {'x':x2, 'y':y2}
         else:
-            self.env['commandBuffer']['windowArea'][currApp]['1'] = self.env['commandBuffer']['Marks']['2'].copy()
-            self.env['commandBuffer']['windowArea'][currApp]['2'] = self.env['commandBuffer']['Marks']['1'].copy()  
+            self.env['commandBuffer']['windowArea'][currApp]['1'] = {'x':x2, 'y':y2}
+            self.env['commandBuffer']['windowArea'][currApp]['2'] = {'x':x1, 'y':y1}
         return True   
     def clearWindowForApplication(self):
         currApp = self.env['runtime']['applicationManager'].getCurrentApplication()
diff --git a/src/fenrirscreenreader/core/remoteManager.py b/src/fenrirscreenreader/core/remoteManager.py
index 936322bb..80c43e95 100644
--- a/src/fenrirscreenreader/core/remoteManager.py
+++ b/src/fenrirscreenreader/core/remoteManager.py
@@ -34,7 +34,16 @@ import os, os.path
 
 class remoteManager():
     def __init__(self):
-        pass
+        # command controll
+        self.commandConst = 'COMMAND '
+        self.sayConst = 'SAY '
+        self.interruptConst = 'INTERRUPT'
+        self.defineWindowConst = 'WINDOW '
+        self.resetWindowConst = 'RESETWINDOW'
+        # setting controll
+        self.settingConst = 'SETTING '
+        self.setSettingConst = 'SET '
+        self.resetSettingConst = 'RESET'
     def initialize(self, environment):
         self.env = environment
 
@@ -112,22 +121,53 @@ class remoteManager():
     def handleSettingsChange(self, settingsText):
         if not self.env['runtime']['settingsManager'].getSettingAsBool('remote', 'enableSettingsRemote'):
             return
-        if settingsText.startswith('set '):
-            parameterText = settingsText[len('set '):]
+        upperSettingsText = settingsText.upper()
+        # set setting
+        if upperSettingsText.startswith(self.setSettingConst):
+            parameterText = settingsText[len(self.setSettingConst):]
             self.setSettings(parameterText)
-        if settingsText.startswith('reset'):
+        # reset setting
+        if upperSettingsText.startswith(self.resetSettingConst):
             self.resetSettings()
     def handleCommandExecution(self, commandText):
         if not self.env['runtime']['settingsManager'].getSettingAsBool('remote', 'enableCommandRemote'):
             return
-        if commandText.startswith('say '):
-            parameterText = commandText[len('say '):]
-            self.execSay(parameterText)
-        if commandText.startswith('interrupt'):
-            self.execInterruptSpeech()
-    def execSay(self, text):
+        upperCommandText = commandText.upper()
+        # say
+        if upperCommandText.startswith(self.sayConst):
+            parameterText = commandText[len(self.sayConst):]
+            self.say(parameterText)
+        # interrupt
+        if upperCommandText.startswith(self.interruptConst):
+            self.interruptSpeech()
+        # define window
+        if upperCommandText.startswith(self.defineWindowConst):
+            parameterText = commandText[len(self.defineWindowConst):]
+            self.defineWindow(parameterText)
+        # reset window
+        if upperCommandText.startswith(self.resetWindowConst):
+            self.resetWindow()            
+    def defineWindow(self, windowText):
+        start = {}
+        end = {}
+        try:
+            windowList = windowText.split(' ')
+            if len(windowList) < 4:
+                return
+            print(windowList)
+            start['x'] = int(windowList[0])
+            start['y'] = int(windowList[1])
+            end['x'] = int(windowList[2])
+            end['y'] = int(windowList[3])
+
+            self.env['runtime']['cursorManager'].setWindowForApplication(start, end)
+        except:
+            pass
+    def resetWindow(self):
+        self.env['runtime']['cursorManager'].clearWindowForApplication()
+    def say(self, text):
         self.env['runtime']['outputManager'].speakText(text)
-    def execInterruptSpeech(self):
+    def interruptSpeech(self):
         self.env['runtime']['outputManager'].interruptOutput()
     def resetSettings(self):
         self.env['runtime']['settingsManager'].resetSettingArgDict()
@@ -136,9 +176,10 @@ class remoteManager():
     def handleRemoteIncomming(self, eventData):
         if not eventData:
             return
-        if eventData.startswith('setting '):
-            settingsText = eventData[len('setting '):]
+        upperEventData = eventData.upper()
+        if upperEventData.startswith(self.settingConst):
+            settingsText = eventData[len(self.settingConst):]
             self.handleSettingsChange(settingsText)
-        elif eventData.startswith('command '):
-            commandText = eventData[len('command '):]
+        elif upperEventData.startswith(self.commandConst):
+            commandText = eventData[len(self.commandConst):]
             self.handleCommandExecution(commandText)