diff --git a/NativeDisplayBrightness.xcodeproj/project.pbxproj b/NativeDisplayBrightness.xcodeproj/project.pbxproj
index ff8095c..ba50f8d 100644
--- a/NativeDisplayBrightness.xcodeproj/project.pbxproj
+++ b/NativeDisplayBrightness.xcodeproj/project.pbxproj
@@ -15,6 +15,8 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		9D1F75421DBD44310039345A /* OSD.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = OSD.h; sourceTree = "<group>"; };
+		9D1F75431DBD48310039345A /* CoreGraphicsPriv.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = CoreGraphicsPriv.h; sourceTree = "<group>"; };
 		9DBE374C1DB7990900ABE422 /* NativeDisplayBrightness.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = NativeDisplayBrightness.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		9DBE374F1DB7990900ABE422 /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 		9DBE37501DB7990900ABE422 /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
@@ -70,6 +72,8 @@
 				9DBE37611DB7996100ABE422 /* DDC.h */,
 				9DBE37521DB7990900ABE422 /* Supporting Files */,
 				9DBE37631DB79A4000ABE422 /* BezelServices.h */,
+				9D1F75421DBD44310039345A /* OSD.h */,
+				9D1F75431DBD48310039345A /* CoreGraphicsPriv.h */,
 			);
 			path = NativeDisplayBrightness;
 			sourceTree = "<group>";
@@ -302,6 +306,7 @@
 				9DBE375F1DB7990900ABE422 /* Release */,
 			);
 			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
 	};
diff --git a/NativeDisplayBrightness/AppDelegate.m b/NativeDisplayBrightness/AppDelegate.m
index fdccbfa..8910d51 100644
--- a/NativeDisplayBrightness/AppDelegate.m
+++ b/NativeDisplayBrightness/AppDelegate.m
@@ -9,6 +9,7 @@
 #import "AppDelegate.h"
 #import "DDC.h"
 #import "BezelServices.h"
+#import "OSD.h"
 #include <dlfcn.h>
 @import Carbon;
 
@@ -19,7 +20,7 @@
 
 #pragma mark - variables
 
-void *(*_BSDoGraphicWithMeterAndTimeout)(CGDirectDisplayID arg0, BSGraphic arg1, int arg2, float v, int timeout);
+void *(*_BSDoGraphicWithMeterAndTimeout)(CGDirectDisplayID arg0, BSGraphic arg1, int arg2, float v, int timeout) = NULL;
 
 #pragma mark - functions
 
@@ -63,18 +64,25 @@ @interface AppDelegate ()
 @implementation AppDelegate
 @synthesize brightness=_brightness;
 
-- (void)_loadBezelServices
+- (BOOL)_loadBezelServices
 {
     // Load BezelServices framework
     void *handle = dlopen("/System/Library/PrivateFrameworks/BezelServices.framework/Versions/A/BezelServices", RTLD_GLOBAL);
     if (!handle) {
         NSLog(@"Error opening framework");
+        return NO;
     }
     else {
         _BSDoGraphicWithMeterAndTimeout = dlsym(handle, "BSDoGraphicWithMeterAndTimeout");
+        return _BSDoGraphicWithMeterAndTimeout != NULL;
     }
 }
 
+- (BOOL)_loadOSDFramework
+{
+    return [[NSBundle bundleWithPath:@"/System/Library/PrivateFrameworks/OSD.framework"] load];
+}
+
 - (void)_configureLoginItem
 {
     NSURL *bundleURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] bundlePath]];
@@ -144,7 +152,10 @@ - (void)_loadBrightness
 
 - (void)applicationDidFinishLaunching:(NSNotification *)aNotification
 {
-    [self _loadBezelServices];
+    if (![self _loadBezelServices])
+    {
+        [self _loadOSDFramework];
+    }
     [self _configureLoginItem];
     [self _checkTrusted];
     [self _registerGlobalKeyboardEvents];
@@ -168,7 +179,16 @@ - (void)setBrightness:(float)value
     _brightness = value;
     
     CGDirectDisplayID display = CGSMainDisplayID();
-    _BSDoGraphicWithMeterAndTimeout(display, BSGraphicBacklightMeter, 0x0, value/100.f, 1);
+    
+    if (_BSDoGraphicWithMeterAndTimeout != NULL)
+    {
+        // El Capitan and probably older systems
+        _BSDoGraphicWithMeterAndTimeout(display, BSGraphicBacklightMeter, 0x0, value/100.f, 1);
+    }
+    else {
+        // Sierra+
+        [[NSClassFromString(@"OSDManager") sharedManager] showImage:OSDGraphicBacklight onDisplayID:CGSMainDisplayID() priority:OSDPriorityDefault msecUntilFade:1000 filledChiclets:value/brightnessStep totalChiclets:100.f/brightnessStep locked:NO];
+    }
     
     for (NSScreen *screen in NSScreen.screens) {
         NSDictionary *description = [screen deviceDescription];
diff --git a/NativeDisplayBrightness/BezelServices.h b/NativeDisplayBrightness/BezelServices.h
index 263c58b..118ad26 100644
--- a/NativeDisplayBrightness/BezelServices.h
+++ b/NativeDisplayBrightness/BezelServices.h
@@ -9,6 +9,8 @@
 #ifndef BezelServices_h
 #define BezelServices_h
 
+#include "CoreGraphicsPriv.h"
+
 typedef enum {
     BSGraphicBacklightMeter                         = 0xfffffff7,
     BSGraphicBacklightFailure                       = 0xfffffff6,
@@ -34,7 +36,4 @@ extern void *BSDoGraphicWithMessage(CGDirectDisplayID arg0, BSGraphic arg1, int
 extern void *BSDoGraphicWithMeterAndTimeout(CGDirectDisplayID arg0, BSGraphic arg1, int arg2, float v, int timeout);
 extern void *LoadBezelServicesConnection();
 
-CG_EXTERN CGDirectDisplayID CGSMainDisplayID(void);
-
-
 #endif /* BezelServices_h */
diff --git a/NativeDisplayBrightness/CoreGraphicsPriv.h b/NativeDisplayBrightness/CoreGraphicsPriv.h
new file mode 100644
index 0000000..37284fe
--- /dev/null
+++ b/NativeDisplayBrightness/CoreGraphicsPriv.h
@@ -0,0 +1,14 @@
+//
+//  CoreGraphicsPriv.h
+//  NativeDisplayBrightness
+//
+//  Created by Benno Krauss on 23.10.16.
+//  Copyright © 2016 Benno Krauss. All rights reserved.
+//
+
+#ifndef CoreGraphicsPriv_h
+#define CoreGraphicsPriv_h
+
+CG_EXTERN CGDirectDisplayID CGSMainDisplayID(void);
+
+#endif /* CoreGraphicsPriv_h */
diff --git a/NativeDisplayBrightness/OSD.h b/NativeDisplayBrightness/OSD.h
new file mode 100644
index 0000000..64f8ae6
--- /dev/null
+++ b/NativeDisplayBrightness/OSD.h
@@ -0,0 +1,48 @@
+//
+//  OSD.h
+//  NativeDisplayBrightness
+//
+//  Created by Benno Krauss on 23.10.16.
+//  Copyright © 2016 Benno Krauss. All rights reserved.
+//
+
+#ifndef OSD_h
+#define OSD_h
+
+#include "CoreGraphicsPriv.h"
+
+typedef enum {
+    OSDGraphicBacklight                              = 1,//0xfffffff7,
+    OSDGraphicEject                                  = 6,
+    OSDGraphicNoWiFi                                 = 9,
+    //You can reverse these yourself if you need them, it's easy trial-and-error
+    /*
+     BSGraphicKeyboardBacklightMeter                 = //0xfffffff1,
+     BSGraphicKeyboardBacklightDisabledMeter         = //0xfffffff0,
+     BSGraphicKeyboardBacklightNotConnected          = //0xffffffef,
+     BSGraphicKeyboardBacklightDisabledNotConnected  = //0xffffffee,
+     BSGraphicMacProOpen                             = //0xffffffe9,
+     BSGraphicSpeakerMuted                           = //0xffffffe8,
+     BSGraphicSpeaker                                = //0xffffffe7,
+     BSGraphicSpeakerDisabled                        = //0xffffffe7,
+     BSGraphicRemoteBattery                          = //0xffffffe6,
+     BSGraphicHotspot                                = //0xffffffe5,
+     BSGraphicSleep                                  = //0xffffffe3,
+     BSGraphicSpeaker                                = 3//0xffffffe2,
+     BSGraphicNewRemoteBattery                       = //0xffffffcb,
+     */
+} OSDGraphic;
+
+typedef enum {
+    OSDPriorityDefault = 0x1f4
+} OSDPriority;
+
+@interface OSDManager : NSObject
++ (instancetype)sharedManager;
+- (void)showImage:(OSDGraphic)image onDisplayID:(CGDirectDisplayID)display priority:(OSDPriority)priority msecUntilFade:(int)timeout;
+- (void)showImage:(OSDGraphic)image onDisplayID:(CGDirectDisplayID)display priority:(OSDPriority)priority msecUntilFade:(int)timeout withText:(NSString *)text;
+- (void)showImage:(OSDGraphic)image onDisplayID:(CGDirectDisplayID)display priority:(OSDPriority)priority msecUntilFade:(int)timeout filledChiclets:(int)filled totalChiclets:(int)total locked:(BOOL)locked;
+@end
+
+
+#endif /* OSD_h */