diff --git a/flake.lock b/flake.lock
index 7c8583ed..151fb098 100644
--- a/flake.lock
+++ b/flake.lock
@@ -972,7 +972,7 @@
     "flake-parts_10": {
       "inputs": {
         "nixpkgs-lib": [
-          "stylix-stable",
+          "stylix",
           "nixpkgs"
         ]
       },
@@ -992,7 +992,28 @@
     },
     "flake-parts_11": {
       "inputs": {
-        "nixpkgs-lib": "nixpkgs-lib_5"
+        "nixpkgs-lib": [
+          "stylix-stable",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1767609335,
+        "narHash": "sha256-feveD98mQpptwrAEggBQKJTYbvwwglSbOv53uCfH9PY=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "250481aafeb741edfe23d29195671c19b36b6dca",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "flake-parts_12": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib_6"
       },
       "locked": {
         "lastModified": 1768135262,
@@ -1087,6 +1108,23 @@
       "inputs": {
         "nixpkgs-lib": "nixpkgs-lib_4"
       },
+      "locked": {
+        "lastModified": 1767609335,
+        "narHash": "sha256-feveD98mQpptwrAEggBQKJTYbvwwglSbOv53uCfH9PY=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "250481aafeb741edfe23d29195671c19b36b6dca",
+        "type": "github"
+      },
+      "original": {
+        "id": "flake-parts",
+        "type": "indirect"
+      }
+    },
+    "flake-parts_7": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib_5"
+      },
       "locked": {
         "lastModified": 1768135262,
         "narHash": "sha256-PVvu7OqHBGWN16zSi6tEmPwwHQ4rLPU9Plvs8/1TUBY=",
@@ -1101,7 +1139,7 @@
         "type": "github"
       }
     },
-    "flake-parts_7": {
+    "flake-parts_8": {
       "inputs": {
         "nixpkgs-lib": [
           "nixvim",
@@ -1122,7 +1160,7 @@
         "type": "github"
       }
     },
-    "flake-parts_8": {
+    "flake-parts_9": {
       "inputs": {
         "nixpkgs-lib": [
           "nur",
@@ -1143,27 +1181,6 @@
         "type": "github"
       }
     },
-    "flake-parts_9": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "stylix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1767609335,
-        "narHash": "sha256-feveD98mQpptwrAEggBQKJTYbvwwglSbOv53uCfH9PY=",
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "rev": "250481aafeb741edfe23d29195671c19b36b6dca",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "flake-parts",
-        "type": "github"
-      }
-    },
     "flake-utils": {
       "inputs": {
         "systems": "systems_2"
@@ -2400,6 +2417,24 @@
         "type": "github"
       }
     },
+    "mixid": {
+      "inputs": {
+        "flake-parts": "flake-parts_6",
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1770132108,
+        "narHash": "sha256-0Tzv5KCo2XPAq01An0BRNJXL3DmemY1J+ZYeYiqXsE8=",
+        "path": "/home/servius/Projects/MixiD",
+        "type": "path"
+      },
+      "original": {
+        "path": "/home/servius/Projects/MixiD",
+        "type": "path"
+      }
+    },
     "music-player": {
       "inputs": {
         "advisory-db": "advisory-db_3",
@@ -2533,7 +2568,7 @@
     },
     "nix-auth": {
       "inputs": {
-        "flake-parts": "flake-parts_6",
+        "flake-parts": "flake-parts_7",
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -2843,6 +2878,21 @@
         "type": "github"
       }
     },
+    "nixpkgs-lib_6": {
+      "locked": {
+        "lastModified": 1765674936,
+        "narHash": "sha256-k00uTP4JNfmejrCLJOwdObYC9jHRrr/5M/a/8L2EIdo=",
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "rev": "2075416fcb47225d9b68ac469a5c4801a9c4dd85",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nixpkgs.lib",
+        "type": "github"
+      }
+    },
     "nixpkgs-master": {
       "locked": {
         "lastModified": 1769334745,
@@ -3107,7 +3157,7 @@
     },
     "nixvim": {
       "inputs": {
-        "flake-parts": "flake-parts_7",
+        "flake-parts": "flake-parts_8",
         "nixpkgs": "nixpkgs_10",
         "systems": "systems_19"
       },
@@ -3193,7 +3243,7 @@
     },
     "nur": {
       "inputs": {
-        "flake-parts": "flake-parts_8",
+        "flake-parts": "flake-parts_9",
         "nixpkgs": "nixpkgs_13"
       },
       "locked": {
@@ -3435,6 +3485,7 @@
         "ironbar": "ironbar",
         "lanzaboote": "lanzaboote",
         "llama-cpp": "llama-cpp",
+        "mixid": "mixid",
         "music-player": "music-player",
         "musnix": "musnix",
         "navigator": "navigator",
@@ -3729,7 +3780,7 @@
         "base16-helix": "base16-helix",
         "base16-vim": "base16-vim",
         "firefox-gnome-theme": "firefox-gnome-theme",
-        "flake-parts": "flake-parts_9",
+        "flake-parts": "flake-parts_10",
         "gnome-shell": "gnome-shell",
         "nixpkgs": [
           "nixpkgs"
@@ -3763,7 +3814,7 @@
         "base16-helix": "base16-helix_2",
         "base16-vim": "base16-vim_2",
         "firefox-gnome-theme": "firefox-gnome-theme_2",
-        "flake-parts": "flake-parts_10",
+        "flake-parts": "flake-parts_11",
         "gnome-shell": "gnome-shell_2",
         "nixpkgs": [
           "nixpkgs-stable"
@@ -4573,7 +4624,7 @@
     },
     "wivrn": {
       "inputs": {
-        "flake-parts": "flake-parts_11",
+        "flake-parts": "flake-parts_12",
         "nixpkgs": [
           "nixpkgs"
         ]
diff --git a/flake.nix b/flake.nix
index 7bf28347..4eee4d2a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -252,6 +252,10 @@
     hytale-launcher = {
       url = "github:JPyke3/hytale-launcher-nix";
     };
+    mixid = {
+      url = "github:leguteape/MixiD";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
 
   outputs = {
diff --git a/nixos/ryu/apps/default.nix b/nixos/ryu/apps/default.nix
index c5c9599a..5b58bd3b 100644
--- a/nixos/ryu/apps/default.nix
+++ b/nixos/ryu/apps/default.nix
@@ -6,6 +6,8 @@
   imports = [
     # ./alvr.nix
     ./easyeffects.nix
+    ./mixid.nix
     ./vr.nix
+    ./helvum.nix
   ];
 }
diff --git a/nixos/ryu/apps/helvum.nix b/nixos/ryu/apps/helvum.nix
new file mode 100644
index 00000000..dac3ba27
--- /dev/null
+++ b/nixos/ryu/apps/helvum.nix
@@ -0,0 +1,3 @@
+{pkgs, ...}: {
+  environment.systemPackages = with pkgs; [helvum];
+}
diff --git a/nixos/ryu/apps/mixid.nix b/nixos/ryu/apps/mixid.nix
new file mode 100644
index 00000000..56323774
--- /dev/null
+++ b/nixos/ryu/apps/mixid.nix
@@ -0,0 +1,4 @@
+{pkgs, ...}: {
+  environment.systemPackages = with pkgs; [mixid];
+  services.udev.packages = with pkgs; [mixid];
+}
diff --git a/nixos/ryu/configuration.nix b/nixos/ryu/configuration.nix
index 52ff11c0..bcf39dff 100644
--- a/nixos/ryu/configuration.nix
+++ b/nixos/ryu/configuration.nix
@@ -81,7 +81,7 @@
   users.users.${device.user} = {
     uid = device.uid;
     isNormalUser = true;
-    extraGroups = ["wheel" "audio" "i2c" "media" "video" "tss"];
+    extraGroups = ["wheel" "audio" "i2c" "media" "video" "tss" "plugdev"];
     openssh.authorizedKeys.keyFiles = [
       ../../secrets/id_ed25519.pub
       ../../secrets/id_ios.pub
diff --git a/overlays.nix b/overlays.nix
index 48c293d7..7730484e 100644
--- a/overlays.nix
+++ b/overlays.nix
@@ -291,6 +291,7 @@ in
     inputs.headplane.overlays.default
     inputs.vicinae.overlays.default
     inputs.eilmeldung.overlays.default
+    inputs.mixid.overlays.default
     jellyfin
     libfprint
     misc-applications