diff --git a/README.md b/README.md
index 8fdd8a0..9c11c0b 100644
--- a/README.md
+++ b/README.md
@@ -3,11 +3,57 @@
 Linux tool to allow using the numpad that is overlayed on various Asus Laptop touchpads.
 
 ## Features
+* Supports multiple layouts (`ux433fa`, `m433ia`, `ux581`, or `gx701`). See [asus-touchpad-numpad-driver](https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver) for full list
+* Hold to toggle numlock
+* Ignores touches in margins (outside the numpad)
+
+## Installation
+* Install `libevdev`
+    * Debian / Ubuntu / Linux Mint / Pop!\_OS / Zorin OS: `sudo apt install libevdev2`
+    * Arch Linux / Manjaro: `sudo pacman -S libevdev`
+    * Fedora: `sudo dnf install libevdev`
+
+### From source
+* Install the Rust 2021 toolchain using [`Rustup`](https://rustup.rs)
+* `cargo install --git="https://github.com/iamkroot/asus-numpad"`
+
+### Prebuilt binary
+* Download from [`Releases`](https://github.com/iamkroot/asus-numpad/releases) page
+* Copy to some directory in PATH. (Further instructions assume it is in `~/.cargo/bin/`)
+
+## Run
+* `sudo modprobe i2c-dev devname:uinput`
+    * You can have them be loaded automatically at boot. Consult [ArchWiki](https://wiki.archlinux.org/title/Kernel_module#Automatic_module_loading_with_systemd) for details
+* `sudo ~/.cargo/bin/asus-numpad --layout LAYOUT` where `LAYOUT` is one of `ux433fa`, `m433ia`, `ux581`, or `gx701`.
+
+## Running without `sudo`
+1. You need to add your user to the `input` and `i2c` groups so that the program can access the touchpad events and control its brightness.
+    * `sudo usermod -a -G input $(whoami)`
+    * `sudo usermod -a -G i2c $(whoami)`
+2. You'll also have to create a group `uinput`, add yourself to it, and add a `udev` rule to be able to create a virtual keyboard.
+    * `sudo groupadd uinput`
+    * `sudo usermod -a -G uinput $(whoami)`
+    * `echo 'KERNEL=="uinput", GROUP="uinput", MODE:="0660"' | sudo tee /etc/udev/rules.d/99-input.rules`
+3. After a reboot, check that the permissions are correct:
+    * `ls -l /dev/uinput` should show `crw-rw---- 1 root uinput ... /dev/uinput` (The `uinput` after `root` is important)
+    * Similarly, `ls -l /dev/i2c-*` should be owned by `i2c` group
+    * Finally, `groups $(whoami)` should include `input`, `i2c` and `uinput`.
+
+## Systemd Service
+To enable autoloading at boot, a systemd service has been provided.
+1. Copy [`tools/asus-numpad.service`](tools/asus-numpad.service) to a systemd directory.
+    * Without `sudo`: `$HOME/.config/systemd/user/`
+    * With `sudo`: `/etc/systemd/user/`
+2. Edit the file and change `$HOME` to `/home/username` (expand env variable), and specify `$LAYOUT` as detailed in [Run](#Run).
+3. Enable and start service:
+    * Without sudo: `systemctl --user enable --now asus-numpad.service`
+    * With sudo: `systemctl enable --now asus-numpad.service`
+
+## Todo
 
 The following features are planned and implemented for the app:
 * [x] Support UX433FA and M433IA
 * [x] Hold the numpad button to toggle it
-* [x] Fast response to touches
 * [x] Use [i2cdev](https://crates.io/crates/i2cdev) crate for setting brightness
 * [x] Handle Calc Key
 * [x] Cycle through multiple brightness options
@@ -15,26 +61,14 @@ The following features are planned and implemented for the app:
 * [x] Support more numpad layouts (UX581 and GX701)
 * [x] Logging for debugging purposes
 * [x] Set model via program argument
+* [x] Systemd service to enable autostart
+* [x] Run without `sudo`
+* [ ] Integration with system's NumLock state (toggle with external keyboards)
 * [ ] Don't panic on errors - exit gracefully
+* [ ] `strip` release binaries (goes from ~5MB to ~1.5MB)
 * [ ] Autodetect laptop model
-* [ ] Run without `sudo`
-* [ ] Systemd service to enable autostart
-* [ ] Integration with system's NumLock state (toggle with external keyboards)
-
-## Installation
-* Install `libevdev`
-    * Debian / Ubuntu / Linux Mint / Pop!\_OS / Zorin OS: `sudo apt install libevdev2`
-    * Arch Linux / Manjaro: `sudo pacman -S libevdev`
-    * Fedora: `sudo dnf install libevdev`
-
-* Install the Rust 2021 toolchain using [`Rustup`](https://rustup.rs).
-* `cargo install --git="https://github.com/iamkroot/asus-numpad"`
-
-## Run
-* `sudo modprobe i2c-dev`
-    * Loads the I2C module (allows controlling numpad brightness).
-    * You can have it be loaded automatically at boot. Consult [ArchWiki](https://wiki.archlinux.org/title/Kernel_module#Automatic_module_loading_with_systemd) for details
-* `sudo ~/.cargo/bin/asus-numpad`
+* [ ] Disable numpad if idle for more than a minute
+* [ ] Start Calc only on drag instead of tap
 
 ## Acknowledgements
-* This is a rewrite of [asus-touchpad-numpad-driver](https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver) 
+* This is a rewrite of [asus-touchpad-numpad-driver](https://github.com/mohamed-badaoui/asus-touchpad-numpad-driver)