diff --git a/Cargo.lock b/Cargo.lock
index b4d2526..32cd4f2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -61,6 +61,29 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.104"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "330a5ed07fa54e4702c9d6c4174f74427fc0ef6e214bbd677ae50a5099946470"
+
+[[package]]
+name = "arrayvec"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3fb67a6e08acf24fdeccbac2cb6ac4305825bd1f117462e0e6f2f193345ad56"
+
+[[package]]
+name = "assert_type_match"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f548ad2c4031f2902e3edc1f29c29e835829437de49562d8eb5dc5584d3a1043"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
 [[package]]
 name = "async-broadcast"
 version = "0.7.2"
@@ -180,6 +203,9 @@ name = "async-task"
 version = "4.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b75356056920673b02621b35afd0f7dda9306d03c79a30f5c56c44cf256e3de"
+dependencies = [
+ "portable-atomic",
+]
 
 [[package]]
 name = "async-trait"
@@ -197,6 +223,9 @@ name = "atomic-waker"
 version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
+dependencies = [
+ "portable-atomic",
+]
 
 [[package]]
 name = "autocfg"
@@ -204,6 +233,168 @@ version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2032f911046de80f0a198e0901378627c33f59ea0ac00e363d481118bd70a53"
 
+[[package]]
+name = "bevy_ecs"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4654b9b3535fa7813d2878a50e1b5ad80a361dc1c913b96ded57667f65d70a01"
+dependencies = [
+ "arrayvec",
+ "bevy_ecs_macros",
+ "bevy_platform",
+ "bevy_ptr",
+ "bevy_reflect",
+ "bevy_tasks",
+ "bevy_utils",
+ "bitflags 2.13.1",
+ "bumpalo",
+ "concurrent-queue",
+ "derive_more",
+ "fixedbitset",
+ "indexmap",
+ "log",
+ "nonmax",
+ "serde",
+ "slotmap",
+ "smallvec",
+ "thiserror",
+ "variadics_please",
+]
+
+[[package]]
+name = "bevy_ecs_macro_logic"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ee0b98a74141ce8dce4654c60020ebbaefab32646f42af6bbae55f282ae65ff7"
+dependencies = [
+ "bevy_macro_utils",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
+[[package]]
+name = "bevy_ecs_macros"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dc958a194d226d618404e0fea99a3c8b4146207a00a3ba07fa712bf71607240"
+dependencies = [
+ "bevy_ecs_macro_logic",
+ "bevy_macro_utils",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
+[[package]]
+name = "bevy_macro_utils"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "746a19912c6dc1bbe79188778573e8a253d5832c696b2fcb95578c17b29ff7ba"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+ "toml_edit",
+]
+
+[[package]]
+name = "bevy_platform"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3120670bb2308980f723477c9d82476fcda31f08be9b256c3f0acdee82a65094"
+dependencies = [
+ "critical-section",
+ "foldhash",
+ "futures-channel",
+ "futures-lite",
+ "hashbrown 0.16.1",
+ "js-sys",
+ "portable-atomic",
+ "portable-atomic-util",
+ "serde",
+ "spin",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "windows-sys",
+]
+
+[[package]]
+name = "bevy_ptr"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b511e89f7078fd21fdea77061a0ca3e737297c7011bb10c073e0aecb17c9fea6"
+
+[[package]]
+name = "bevy_reflect"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92abd59cbba1524c1847e9a50f74d94e6b7836c80a8edfa9c47e59f7fd81021d"
+dependencies = [
+ "assert_type_match",
+ "bevy_platform",
+ "bevy_ptr",
+ "bevy_reflect_derive",
+ "bevy_utils",
+ "derive_more",
+ "disqualified",
+ "downcast-rs",
+ "erased-serde",
+ "foldhash",
+ "glam",
+ "indexmap",
+ "serde",
+ "smallvec",
+ "smol_str",
+ "thiserror",
+ "uuid",
+ "variadics_please",
+ "wgpu-types",
+]
+
+[[package]]
+name = "bevy_reflect_derive"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90fa4e6b97fd2d582dd5ed96762a70d04505a477c833cf4f69d016dcd03d2d04"
+dependencies = [
+ "bevy_macro_utils",
+ "indexmap",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+ "uuid",
+]
+
+[[package]]
+name = "bevy_tasks"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa34e6b9b804851ec08a41c0346c859d82e2fa98c906d74b965ee61bbbb688e4"
+dependencies = [
+ "async-executor",
+ "async-task",
+ "atomic-waker",
+ "bevy_platform",
+ "crossbeam-queue",
+ "derive_more",
+ "futures-lite",
+ "heapless",
+ "web-task",
+]
+
+[[package]]
+name = "bevy_utils"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3aceea6c7ffdd568f866d5ca4dfe50c33440c54f7bc230c13a9ba7ab0c91aed1"
+dependencies = [
+ "bevy_platform",
+ "disqualified",
+ "indexmap",
+ "thread_local",
+]
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -215,6 +406,9 @@ name = "bitflags"
 version = "2.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b588b76d00fde79687d7646a9b5bdf3cc0f655e0bbd080335a95d7e96f3587da"
+dependencies = [
+ "serde_core",
+]
 
 [[package]]
 name = "blocking"
@@ -235,6 +429,32 @@ version = "3.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72f5acc6cb2ba439de613abc23857ec3d78374d8ed5ac84e9d11336e87da8649"
 
+[[package]]
+name = "bytemuck"
+version = "1.25.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95832e849adfb21180ccb6826a99da14e5d266ae5c2e668e1602cf234f153797"
+dependencies = [
+ "bytemuck_derive",
+]
+
+[[package]]
+name = "bytemuck_derive"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f65693059b6b9c588b9f62fed1cedbf0a8b805631457ea162d68f0de186f3de5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
@@ -292,6 +512,31 @@ name = "concurrent-queue"
 version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
+dependencies = [
+ "crossbeam-utils",
+ "portable-atomic",
+]
+
+[[package]]
+name = "convert_case"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "633458d4ef8c78b72454de2d54fd6ab2e60f9e02be22f3c6104cdc8a4e0fceb9"
+dependencies = [
+ "unicode-segmentation",
+]
+
+[[package]]
+name = "critical-section"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
+
+[[package]]
+name = "crossbeam-queue"
+version = "0.3.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "803d13fb3b09d88be9f4dbc29062c66b19bf7170867ceb746d2a8689bf6c7a26"
 dependencies = [
  "crossbeam-utils",
 ]
@@ -339,6 +584,41 @@ version = "0.5.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7cd812cc2bc1d69d4764bd80df88b4317eaef9e773c75226407d9bc0876b211c"
 
+[[package]]
+name = "derive_more"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d751e9e49156b02b44f9c1815bcb94b984cdcc4396ecc32521c739452808b134"
+dependencies = [
+ "derive_more-impl",
+]
+
+[[package]]
+name = "derive_more-impl"
+version = "2.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "799a97264921d8623a957f6c3b9011f3b5492f557bbb7a5a19b7fa6d06ba8dcb"
+dependencies = [
+ "convert_case",
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "syn 2.0.119",
+ "unicode-xid",
+]
+
+[[package]]
+name = "disqualified"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c9c272297e804878a2a4b707cfcfc6d2328b5bb936944613b4fdf2b9269afdfd"
+
+[[package]]
+name = "downcast-rs"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "117240f60069e65410b3ae1bb213295bd828f707b5bec6596a1afc8793ce0cbc"
+
 [[package]]
 name = "endi"
 version = "1.1.1"
@@ -395,6 +675,17 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
+[[package]]
+name = "erased-serde"
+version = "0.4.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d2add8a07dd6a8d93ff627029c51de145e12686fbc36ecb298ac22e74cf02dec"
+dependencies = [
+ "serde",
+ "serde_core",
+ "typeid",
+]
+
 [[package]]
 name = "errno"
 version = "0.3.14"
@@ -431,6 +722,27 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da7c62ceae207dd37ea5b845da6a0696c799f85e97da1ab5b7910be3c1c80223"
 
+[[package]]
+name = "fixedbitset"
+version = "0.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
+
+[[package]]
+name = "foldhash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
+
+[[package]]
+name = "futures-channel"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "262590f4fe6afeb0bc83be1daa64e52657fe185690a958af7f3ad0e92085c5ae"
+dependencies = [
+ "futures-core",
+]
+
 [[package]]
 name = "futures-core"
 version = "0.3.33"
@@ -485,12 +797,52 @@ dependencies = [
  "r-efi",
 ]
 
+[[package]]
+name = "glam"
+version = "0.32.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f70749695b063ecbf6b62949ccccde2e733ec3ecbbd71d467dca4e5c6c97cca0"
+dependencies = [
+ "serde_core",
+]
+
+[[package]]
+name = "hash32"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47d60b12902ba28e2730cd37e95b8c9223af2808df9e902d4df49588d1470606"
+dependencies = [
+ "byteorder",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.16.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
+dependencies = [
+ "equivalent",
+ "serde",
+ "serde_core",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.17.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed5909b6e89a2db4456e54cd5f673791d7eca6732202bbf2a9cc504fe2f9b84a"
 
+[[package]]
+name = "heapless"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25ba4bd83f9415b58b4ed8dc5714c76e626a105be4646c02630ad730ad3b5aa4"
+dependencies = [
+ "hash32",
+ "portable-atomic",
+ "stable_deref_trait",
+]
+
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -522,9 +874,9 @@ dependencies = [
 
 [[package]]
 name = "hyprwire"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fd51359acd6fa46ec3e95c2b2cb985cd1eb3d9cc5836d19be242d12db8354fb"
+checksum = "8b50723c9685352232486a20c8435544833926a2119a142868cf478f2642f266"
 dependencies = [
  "hyprwire-core",
  "hyprwire-scanner",
@@ -534,15 +886,15 @@ dependencies = [
 
 [[package]]
 name = "hyprwire-core"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59e850238bfcfc1de9dfb9ee129b9f82f253b21381bb12655298db4a7e8553e2"
+checksum = "cbed3858de0e63414aa82ba0049672b7f3edf23b40e9fa497929d8f4c749d62b"
 
 [[package]]
 name = "hyprwire-scanner"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "79e3283f2df57693e2789aba4d2e257d7975bb54cf0b6c4195fecf309adf13bf"
+checksum = "726d74a6c38d8ee1ca2fee6f113b18daf93e92548ea0576a890eb700b2c84698"
 dependencies = [
  "hyprwire-core",
  "prettyplease",
@@ -559,7 +911,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d466e9454f08e4a911e14806c24e16fba1b4c121d1ea474396f396069cf949d9"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.17.1",
 ]
 
 [[package]]
@@ -648,6 +1000,12 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "nonmax"
+version = "0.5.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "610a5acd306ec67f907abe5567859a3c693fb9886eb1f012ab8f2a47bef3db51"
+
 [[package]]
 name = "num-conv"
 version = "0.2.2"
@@ -795,6 +1153,12 @@ version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
+[[package]]
+name = "raw-window-handle"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "20675572f6f24e9e76ef639bc5552774ed45f1c30e2951e1e99c59888861c539"
+
 [[package]]
 name = "regex"
 version = "1.13.1"
@@ -824,6 +1188,15 @@ version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d6f6ff9a378485b298a5286656da665ba74413d36db0979633275d2e708145d4"
 
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "1.1.4"
@@ -843,6 +1216,12 @@ version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf54715a573b99ac80df0bc206da022bcd442c974952c7b9720069370852e21f"
 
+[[package]]
+name = "semver"
+version = "1.0.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a7852d02fc848982e0c167ef163aaff9cd91dc640ba85e263cb1ce46fae51cd"
+
 [[package]]
 name = "serde"
 version = "1.0.229"
@@ -888,6 +1267,8 @@ dependencies = [
 name = "sessiond-backlight"
 version = "0.1.0"
 dependencies = [
+ "anyhow",
+ "bevy_ecs",
  "clap",
  "env_logger",
  "hyprwire",
@@ -913,6 +1294,45 @@ version = "0.4.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
 
+[[package]]
+name = "slotmap"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bdd58c3c93c3d278ca835519292445cb4b0d4dc59ccfdf7ceadaab3f8aeb4038"
+dependencies = [
+ "version_check",
+]
+
+[[package]]
+name = "smallvec"
+version = "1.15.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ed6a63f02c8539c91a8685a86f4099661ba3da017932f6ebbea6de3f0fa7c90"
+
+[[package]]
+name = "smol_str"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd538fb6910ac1099850255cf94a94df6551fbdd602454387d0adb2d1ca6dead"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "spin"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "023a211cb3138dbc438680b32560ad89f699977624c9f8dbb95a47d5b4c07dd3"
+dependencies = [
+ "portable-atomic",
+]
+
+[[package]]
+name = "stable_deref_trait"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -986,6 +1406,15 @@ dependencies = [
  "syn 3.0.3",
 ]
 
+[[package]]
+name = "thread_local"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ad99c4c6d32803332c548b1af0540b357b3f5fc0be8f6c6bfe8b2e6ae784070"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "time"
 version = "0.3.54"
@@ -1079,6 +1508,12 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "typeid"
+version = "1.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bc7d623258602320d5c55d1bc22793b57daff0ec7efc270ea7d55ce1d5f5471c"
+
 [[package]]
 name = "uds_windows"
 version = "1.2.1"
@@ -1096,6 +1531,18 @@ version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6e4313cd5fcd3dad5cafa179702e2b244f760991f45397d14d4ebf38247da75"
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.13.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6f5d3c3b1bf09027a88a6bc961fc00497d651009560b5463668dc81b0fa87a8"
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
+
 [[package]]
 name = "utf8parse"
 version = "0.2.2"
@@ -1108,11 +1555,29 @@ version = "1.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf3923a6f5c4c6382e0b653c4117f48d631ea17f38ed86e2a828e6f7412f5239"
 dependencies = [
+ "getrandom",
  "js-sys",
  "serde_core",
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "variadics_please"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41b6d82be61465f97d42bd1d15bf20f3b0a3a0905018f38f9d6f6962055b0b5c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.119",
+]
+
+[[package]]
+name = "version_check"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
+
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.126"
@@ -1126,6 +1591,16 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.76"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c62df1340f32221cb9c54d6a27b030e3dba64361d4a95bed55f9aacb44da291d"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.126"
@@ -1158,6 +1633,43 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "web-sys"
+version = "0.3.103"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8622dcb61c0bcc9fffa6938bed81210af2da9a7e4a1a834b2e37a59b6dfb6141"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "web-task"
+version = "1.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1cdc136a53ccd64a1211f107ccc34404769fbcc0f165f1afa065f5d88ab93538"
+dependencies = [
+ "async-task",
+ "cfg-if",
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "wgpu-types"
+version = "29.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84bf84cd9ca8ca45e2b223a3868f1adf9bfc0c66aeac212e76ee7e40fdadf8f5"
+dependencies = [
+ "bitflags 2.13.1",
+ "bytemuck",
+ "js-sys",
+ "log",
+ "raw-window-handle",
+ "serde",
+ "web-sys",
+]
+
 [[package]]
 name = "windows-link"
 version = "0.2.1"
diff --git a/Cargo.toml b/Cargo.toml
index 1e9eb42..e5956f5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,22 +8,22 @@ clap = { version = "4.5.51", features = ["derive"] }
 env_logger = "0.11.8"
 log = "0.4.28"
 syslog = "7.0.0"
-hyprwire = "0.5.0"
 zbus = "5.18.0"
+anyhow = "1.0.104"
+hyprwire = "0.5.1"
+bevy_ecs = "0.19.0"
 
 [build-dependencies]
-hyprwire-scanner = "0.5.0"
+hyprwire-scanner = "0.5.1"
 
 [lints.clippy]
 all = { level = "warn", priority = -1 }
 pedantic = { level = "warn", priority = -1 }
 nursery = { level = "warn", priority = -1 }
 dbg_macro = "warn"
-expect_used = "warn"
 panic = "warn"
 todo = "warn"
 unimplemented = "warn"
-unwrap_used = "warn"
 too_many_lines = "allow"
 similar_names = "allow"
 type_complexity = "allow"
diff --git a/build.rs b/build.rs
new file mode 100644
index 0000000..d4c1202
--- /dev/null
+++ b/build.rs
@@ -0,0 +1,9 @@
+use std::io;
+
+fn main() -> io::Result<()> {
+    hyprwire_scanner::configure()
+        .with_targets(hyprwire_scanner::Targets::CLIENT)
+        .compile(&["./protocols/session_core_v1.xml"])?;
+
+    Ok(())
+}
diff --git a/src/main.rs b/src/main.rs
index f09386f..f0fe071 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,17 @@
+mod session_core_v1 {
+    hyprwire::include_protocol!("session_core_v1");
+    pub use client::*;
+    pub use spec::*;
+}
+
 use clap::{Parser, ValueEnum};
+use hyprwire::client;
+use zbus::blocking::connection;
+use zbus::{fdo, interface};
+
+use session_core_v1::session_core_manager;
+
+use crate::session_core_v1::session_core_session;
 
 #[derive(Parser)]
 #[command(version, about = "sessiond backlight daemon")]
@@ -32,7 +45,84 @@ fn init_logger(log_target: LogTarget) {
     }
 }
 
-fn main() {
+struct Login1Session;
+
+#[interface(name = "org.freedesktop.login1.Session")]
+impl Login1Session {
+    fn set_brightness(&self, subsystem: &str, name: &str, brightness: u32) -> fdo::Result<()> {
+        log::debug!(
+            "stub SetBrightness called: subsystem={subsystem}, name={name}, brightness={brightness}"
+        );
+
+        Ok(())
+    }
+}
+
+struct SessiondBacklight {
+    session_core_manager: Option<session_core_manager::SessionCoreManager>,
+    _dbus_connection: zbus::blocking::Connection,
+}
+
+impl hyprwire::Dispatch<session_core_manager::SessionCoreManager> for SessiondBacklight {
+    fn event(
+        &mut self,
+        object: &session_core_manager::SessionCoreManager,
+        event: <session_core_manager::SessionCoreManager as hyprwire::Object>::Event<'_>,
+    ) {
+        match event {
+            session_core_manager::Event::SessionAdded { session_id } => {
+                let session = object.send_get_session::<Self>(session_id);
+            }
+            session_core_manager::Event::Done => {}
+            session_core_manager::Event::Error { code, message } => {}
+            session_core_manager::Event::CanControlPower { can_control_power } => {}
+        }
+    }
+}
+
+impl hyprwire::Dispatch<session_core_session::SessionCoreSession> for SessiondBacklight {
+    fn event(
+        &mut self,
+        object: &session_core_session::SessionCoreSession,
+        event: <session_core_session::SessionCoreSession as hyprwire::Object>::Event<'_>,
+    ) {
+        match event {
+            session_core_session::Event::Active { state } => {}
+            session_core_session::Event::Username { username } => {}
+            _ => {}
+        }
+    }
+}
+
+fn main() -> anyhow::Result<()> {
     let cli = Cli::parse();
     init_logger(cli.log_target);
+
+    let dbus_connection = connection::Builder::system()?
+        .serve_at("/org/freedesktop/login1/session/auto", Login1Session)?
+        .name("org.freedesktop.login1")?
+        .build()?;
+
+    let mut socket = client::Client::connect("/run/sessiond.sock")?;
+    let eq = socket.new_event_queue();
+
+    socket.add_implementation::<session_core_v1::SessionCoreV1>();
+
+    let mut sessiond_backlight = SessiondBacklight {
+        session_core_manager: None,
+        _dbus_connection: dbus_connection,
+    };
+
+    eq.wait_for_handshake(&mut sessiond_backlight)?;
+
+    sessiond_backlight.session_core_manager =
+        Some(socket.bind::<session_core_manager::SessionCoreManager, _>(
+            &eq,
+            &mut sessiond_backlight,
+            1,
+        )?);
+
+    loop {
+        eq.dispatch_events(&mut sessiond_backlight, true)?;
+    }
 }