diff --git a/OpeNITHM.ino b/OpeNITHM.ino
index a98f726..baade89 100644
--- a/OpeNITHM.ino
+++ b/OpeNITHM.ino
@@ -1,17 +1,16 @@
 #if defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega32u4__)
-#include "USBOutput.h"
+#include "USBOutput.h"
 #define USB
 #endif
 
 #ifdef USB
 #include "USBOutput.h"
-#else
+#else
 #include "SerialOutput.h"
-#endif
-#include "AirSensor.h"
-#include "Touchboard.h"
+#endif
+#include "AirSensor.h"
+#include "Touchboard.h"
 #include <FastLED.h>
-#include <Keyboard.h>
 
 CRGB leds[16];
 
@@ -158,4 +157,4 @@ void loop() {
 		parseCommand();
 	}
 }
-
+
diff --git a/USBOutput.cpp b/USBOutput.cpp
index 3e45730..2b26021 100644
--- a/USBOutput.cpp
+++ b/USBOutput.cpp
@@ -1,13 +1,52 @@
-// 
-// 
-// 
+// 
+// 
+// 
+
+#include "USBOutput.h"
+
+char bottomRow[] = {'a', 'z', 's', 'x', 'd', 'c', 'f', 'v', 'g', 'b', 'h', 'n', 'j', 'm', 'k', ','};
+char topRow[] = {'1', 'q', '2', 'w', '3', 'e', '4', 'r', '5', 't', '6', 'y', '7', 'u', '8', 'i'};
+
+void USBOutput::sendKeyEvent(int key, bool pressed, bool doublePressed)
+{
+  if(pressed){
+    if(doublePressed){
+      NKROKeyboard.write(topRow[key]);
+    }
+    else{
+      NKROKeyboard.press(bottomRow[key]);
+    }
+  }
+  else{
+    NKROKeyboard.release(bottomRow[key]);
+  }
+}
+
+void USBOutput::sendSensorEvent(float position)
+{
+  // Send hand up / hand down key
+  if(position > lastPosition){
+    NKROKeyboard.write(KEY_PAGE_UP);
+  }
+  if(position < lastPosition){
+    NKROKeyboard.write(KEY_PAGE_DOWN);
+  }
+
+  // Send hand seen / unseen key
+  if(position > 0.05f){
+    NKROKeyboard.press(KEY_HOME);
+  }
+  else{
+    NKROKeyboard.release(KEY_HOME);
+  }
+
+  // Send hand moved key
+  NKROKeyboard.write(KEY_END);
+  
+}
+
+USBOutput::USBOutput(){
+  NKROKeyboard.begin();
+  lastPosition = 0;
+}
 
-#include "USBOutput.h"
-
-void USBOutput::sendKeyEvent(int key, bool pressed, bool doublePressed)
-{
-}
-
-void USBOutput::sendSensorEvent(float position)
-{
-}
diff --git a/USBOutput.h b/USBOutput.h
index 0bf76ed..1388954 100644
--- a/USBOutput.h
+++ b/USBOutput.h
@@ -1,21 +1,28 @@
-// USBOutput.h
-
-#ifndef _USBOUTPUT_h
-#define _USBOUTPUT_h
-
-#if defined(ARDUINO) && ARDUINO >= 100
-	#include "arduino.h"
-#else
-	#include "WProgram.h"
-#endif
-#include "Output.h"
-
-class USBOutput : public Output
-{
-public:
-	void sendKeyEvent(int key, bool pressed, bool doublePressed) override;
-	void sendSensorEvent(float position) override;
-};
-
-#endif
+#define USBCON
+#include <HID-Project.h>
+
+// USBOutput.h
+
+#ifndef _USBOUTPUT_h
+#define _USBOUTPUT_h
+
+#if defined(ARDUINO) && ARDUINO >= 100
+	#include "arduino.h"
+#else
+	#include "WProgram.h"
+#endif
+#include "Output.h"
+
+
+class USBOutput : public Output
+{
+private:
+  float lastPosition;
+public:
+	void sendKeyEvent(int key, bool pressed, bool doublePressed) override;
+	void sendSensorEvent(float position) override;
+  USBOutput();
+};
+
+#endif