diff --git a/assets/package-lock.json b/assets/package-lock.json
deleted file mode 100644
index b2a1e2d..0000000
--- a/assets/package-lock.json
+++ /dev/null
@@ -1,164 +0,0 @@
-{
-  "name": "here_i_am",
-  "version": "1.0.0",
-  "lockfileVersion": 3,
-  "requires": true,
-  "packages": {
-    "": {
-      "name": "here_i_am",
-      "version": "1.0.0",
-      "license": "MIT",
-      "devDependencies": {
-        "daisyui": "^4.12.10"
-      }
-    },
-    "node_modules/camelcase-css": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz",
-      "integrity": "sha512-QOSvevhslijgYwRx6Rv7zKdMF8lbRmx+uQGx2+vDc+KI/eBnsy9kit5aj23AgGu3pa4t9AgwbnXWqS+iOY+2aA==",
-      "dev": true,
-      "engines": {
-        "node": ">= 6"
-      }
-    },
-    "node_modules/css-selector-tokenizer": {
-      "version": "0.8.0",
-      "resolved": "https://registry.npmjs.org/css-selector-tokenizer/-/css-selector-tokenizer-0.8.0.tgz",
-      "integrity": "sha512-Jd6Ig3/pe62/qe5SBPTN8h8LeUg/pT4lLgtavPf7updwwHpvFzxvOQBHYj2LZDMjUnBzgvIUSjRcf6oT5HzHFg==",
-      "dev": true,
-      "dependencies": {
-        "cssesc": "^3.0.0",
-        "fastparse": "^1.1.2"
-      }
-    },
-    "node_modules/cssesc": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
-      "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
-      "dev": true,
-      "bin": {
-        "cssesc": "bin/cssesc"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/culori": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/culori/-/culori-3.3.0.tgz",
-      "integrity": "sha512-pHJg+jbuFsCjz9iclQBqyL3B2HLCBF71BwVNujUYEvCeQMvV97R59MNK3R2+jgJ3a1fcZgI9B3vYgz8lzr/BFQ==",
-      "dev": true,
-      "engines": {
-        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
-      }
-    },
-    "node_modules/daisyui": {
-      "version": "4.12.10",
-      "resolved": "https://registry.npmjs.org/daisyui/-/daisyui-4.12.10.tgz",
-      "integrity": "sha512-jp1RAuzbHhGdXmn957Z2XsTZStXGHzFfF0FgIOZj3Wv9sH7OZgLfXTRZNfKVYxltGUOBsG1kbWAdF5SrqjebvA==",
-      "dev": true,
-      "dependencies": {
-        "css-selector-tokenizer": "^0.8",
-        "culori": "^3",
-        "picocolors": "^1",
-        "postcss-js": "^4"
-      },
-      "engines": {
-        "node": ">=16.9.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/daisyui"
-      }
-    },
-    "node_modules/fastparse": {
-      "version": "1.1.2",
-      "resolved": "https://registry.npmjs.org/fastparse/-/fastparse-1.1.2.tgz",
-      "integrity": "sha512-483XLLxTVIwWK3QTrMGRqUfUpoOs/0hbQrl2oz4J0pAcm3A3bu84wxTFqGqkJzewCLdME38xJLJAxBABfQT8sQ==",
-      "dev": true
-    },
-    "node_modules/nanoid": {
-      "version": "3.3.7",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.7.tgz",
-      "integrity": "sha512-eSRppjcPIatRIMC1U6UngP8XFcz8MQWGQdt1MTBQ7NaAmvXDfvNxbvWV3x2y6CdEUciCSsDHDQZbhYaB8QEo2g==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "peer": true,
-      "bin": {
-        "nanoid": "bin/nanoid.cjs"
-      },
-      "engines": {
-        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
-      }
-    },
-    "node_modules/picocolors": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.1.tgz",
-      "integrity": "sha512-anP1Z8qwhkbmu7MFP5iTt+wQKXgwzf7zTyGlcdzabySa9vd0Xt392U0rVmz9poOaBj0uHJKyyo9/upk0HrEQew==",
-      "dev": true
-    },
-    "node_modules/postcss": {
-      "version": "8.4.39",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.39.tgz",
-      "integrity": "sha512-0vzE+lAiG7hZl1/9I8yzKLx3aR9Xbof3fBHKunvMfOCYAtMhrsnccJY2iTURb9EZd5+pLuiNV9/c/GZJOHsgIw==",
-      "dev": true,
-      "funding": [
-        {
-          "type": "opencollective",
-          "url": "https://opencollective.com/postcss/"
-        },
-        {
-          "type": "tidelift",
-          "url": "https://tidelift.com/funding/github/npm/postcss"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "peer": true,
-      "dependencies": {
-        "nanoid": "^3.3.7",
-        "picocolors": "^1.0.1",
-        "source-map-js": "^1.2.0"
-      },
-      "engines": {
-        "node": "^10 || ^12 || >=14"
-      }
-    },
-    "node_modules/postcss-js": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/postcss-js/-/postcss-js-4.0.1.tgz",
-      "integrity": "sha512-dDLF8pEO191hJMtlHFPRa8xsizHaM82MLfNkUHdUtVEV3tgTp5oj+8qbEqYM57SLfc74KSbw//4SeJma2LRVIw==",
-      "dev": true,
-      "dependencies": {
-        "camelcase-css": "^2.0.1"
-      },
-      "engines": {
-        "node": "^12 || ^14 || >= 16"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/postcss/"
-      },
-      "peerDependencies": {
-        "postcss": "^8.4.21"
-      }
-    },
-    "node_modules/source-map-js": {
-      "version": "1.2.0",
-      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.2.0.tgz",
-      "integrity": "sha512-itJW8lvSA0TXEphiRoawsCksnlf8SyvmFzIhltqAHluXd88pkCd+cXJVHTDwdCr0IzwptSm035IHQktUu1QUMg==",
-      "dev": true,
-      "peer": true,
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    }
-  }
-}
diff --git a/assets/package.json b/assets/package.json
deleted file mode 100644
index 2bfdf43..0000000
--- a/assets/package.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "name": "here_i_am",
-  "version": "1.0.0",
-  "main": "tailwind.config.js",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "author": "silentsilas",
-  "license": "MIT",
-  "description": "",
-  "devDependencies": {
-    "daisyui": "^4.12.10"
-  }
-}
diff --git a/assets/tailwind.config.js b/assets/tailwind.config.js
index 7e170fa..6ec694f 100644
--- a/assets/tailwind.config.js
+++ b/assets/tailwind.config.js
@@ -19,7 +19,6 @@ module.exports = {
     },
   },
   plugins: [
-    require('daisyui'),
     require("@tailwindcss/forms"),
     require("@tailwindcss/typography"),
     // Allows prefixing tailwind classes with LiveView classes to add rules
diff --git a/config/test.exs b/config/test.exs
index 0e15b79..0fe93ef 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -11,7 +11,8 @@ config :here_i_am, HereIAm.Repo,
   hostname: "localhost",
   database: "here_i_am_test#{System.get_env("MIX_TEST_PARTITION")}",
   pool: Ecto.Adapters.SQL.Sandbox,
-  pool_size: System.schedulers_online() * 2
+  pool_size: System.schedulers_online() * 2,
+  port: 5560
 
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
diff --git a/lib/here_i_am/application.ex b/lib/here_i_am/application.ex
index a6f491a..b54f46f 100644
--- a/lib/here_i_am/application.ex
+++ b/lib/here_i_am/application.ex
@@ -16,6 +16,7 @@ defmodule HereIAm.Application do
       {Finch, name: HereIAm.Finch},
       # Start a worker by calling: HereIAm.Worker.start_link(arg)
       # {HereIAm.Worker, arg},
+      HereIAm.DeviceMonitor,
       # Start to serve requests, typically the last entry
       HereIAmWeb.Endpoint
     ]
diff --git a/lib/here_i_am/device_monitor.ex b/lib/here_i_am/device_monitor.ex
new file mode 100644
index 0000000..482e6bb
--- /dev/null
+++ b/lib/here_i_am/device_monitor.ex
@@ -0,0 +1,71 @@
+defmodule HereIAm.DeviceMonitor do
+  use GenServer
+
+  alias HereIAm.Devices
+
+  def start_link(_opts) do
+    GenServer.start_link(__MODULE__, %{}, name: __MODULE__)
+  end
+
+  @impl true
+  def init(state) do
+    schedule_check()
+    {:ok, Map.put(state, :connected_ips, %{})}
+  end
+
+  @impl true
+  def handle_info(:check_devices, state) do
+    connected_ips = get_connected_ips()
+
+    # Determine new devices and TTS
+    new_devices = MapSet.difference(MapSet.new(connected_ips), MapSet.new(Map.keys(state.connected_ips)))
+    Enum.each(new_devices, fn ip ->
+      case Devices.get_device_by_ip(ip) do
+        {:ok, device} -> play_message(device)
+        {:error, _reason} -> :ok
+      end
+    end)
+
+    # Update the registry
+    new_registry = Map.new(connected_ips, fn ip -> {ip, :connected} end)
+    schedule_check()
+    {:noreply, %{state | connected_ips: new_registry}}
+  end
+
+  defp schedule_check() do
+    Process.send_after(self(), :check_devices, 10_000)  # Check every 60 seconds
+  end
+
+  defp get_connected_ips() do
+    {output, 0} = System.cmd("sudo", ["arp-scan", "-l", "--localnet"])
+    parse_ips_from_arp_scan(output)
+  end
+
+  defp parse_ips_from_arp_scan(output) do
+    output
+    |> String.split("\n")
+    |> Enum.filter(&String.contains?(&1, "\t"))  # Filter lines containing tabs (IP-MAC pairs)
+    |> Enum.map(&String.split(&1, "\t"))
+    |> Enum.map(&List.first(&1))
+    |> Enum.filter(&valid_ip?/1)
+  end
+
+  defp valid_ip?(ip) do
+    case :inet.parse_address(to_charlist(ip)) do
+      {:ok, _} -> true
+      {:error, _} -> false
+    end
+  end
+
+  defp play_message(%{tts: tts_message}) do
+    cond do
+      not is_nil(tts_message) and tts_message != "" -> play_tts(tts_message)
+      true -> IO.puts("No audio or TTS message to play.")
+    end
+  end
+
+  defp play_tts(tts_message) do
+    IO.puts("Playing TTS message: #{tts_message}")
+    System.cmd("espeak", [tts_message])
+  end
+end
diff --git a/lib/here_i_am/devices.ex b/lib/here_i_am/devices.ex
index 79dd768..11c71b5 100644
--- a/lib/here_i_am/devices.ex
+++ b/lib/here_i_am/devices.ex
@@ -101,4 +101,11 @@ defmodule HereIAm.Devices do
   def change_device(%Device{} = device, attrs \\ %{}) do
     Device.changeset(device, attrs)
   end
+
+  def get_device_by_ip(ip_address) do
+    case Repo.get_by(Device, ip_address: ip_address) do
+      nil -> {:error, :not_found}
+      device -> {:ok, device}
+    end
+  end
 end
diff --git a/lib/here_i_am/devices/device.ex b/lib/here_i_am/devices/device.ex
index b086449..2e17aa0 100644
--- a/lib/here_i_am/devices/device.ex
+++ b/lib/here_i_am/devices/device.ex
@@ -4,7 +4,7 @@ defmodule HereIAm.Devices.Device do
 
   schema "devices" do
     field :ip_address, :string
-    field :audio, :string
+    field :tts, :string
 
     timestamps(type: :utc_datetime)
   end
@@ -12,7 +12,7 @@ defmodule HereIAm.Devices.Device do
   @doc false
   def changeset(device, attrs) do
     device
-    |> cast(attrs, [:ip_address, :audio])
-    |> validate_required([:ip_address, :audio])
+    |> cast(attrs, [:ip_address, :tts])
+    |> validate_required([:ip_address, :tts])
   end
 end
diff --git a/lib/here_i_am_web/components/layouts/root.html.heex b/lib/here_i_am_web/components/layouts/root.html.heex
index e0a885b..bf1eccb 100644
--- a/lib/here_i_am_web/components/layouts/root.html.heex
+++ b/lib/here_i_am_web/components/layouts/root.html.heex
@@ -5,7 +5,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <meta name="csrf-token" content={get_csrf_token()} />
     <.live_title suffix=" · Phoenix Framework">
-      <%= assigns[:page_title] || "HereIAm" %>
+      <%= assigns[:page_title] || "Here I Am" %>
     </.live_title>
     <link phx-track-static rel="stylesheet" href={~p"/assets/app.css"} />
     <script defer phx-track-static type="text/javascript" src={~p"/assets/app.js"}>
diff --git a/lib/here_i_am_web/controllers/page_html/home.html.heex b/lib/here_i_am_web/controllers/page_html/home.html.heex
index d10ea00..7d3458f 100644
--- a/lib/here_i_am_web/controllers/page_html/home.html.heex
+++ b/lib/here_i_am_web/controllers/page_html/home.html.heex
@@ -3,10 +3,10 @@
 <div class="container mx-auto text-center py-10">
   <article class="prose mx-auto px-4">
     <p>
-      This site allows you to set an MP3 to play when your device connects to the network.
+      This site allows you to set a message to play when your device connects to the network.
     </p>
     <a href="/devices">
-      <button class="btn btn-primary mt-5">Manage Devices</button>
+      <.button class="mt-5">Manage Devices</.button>
     </a>
   </article>
 </div>
diff --git a/lib/here_i_am_web/live/device_live/form_component.ex b/lib/here_i_am_web/live/device_live/form_component.ex
index 88b2a8b..d60e6c8 100644
--- a/lib/here_i_am_web/live/device_live/form_component.ex
+++ b/lib/here_i_am_web/live/device_live/form_component.ex
@@ -20,7 +20,7 @@ defmodule HereIAmWeb.DeviceLive.FormComponent do
         phx-submit="save"
       >
         <.input field={@form[:ip_address]} type="text" label="IP Address" />
-        <.input field={@form[:audio]} type="text" label="Audio" />
+        <.input field={@form[:tts]} type="text" label="tts" />
         <:actions>
           <.button phx-disable-with="Saving...">Save Device</.button>
         </:actions>
diff --git a/lib/here_i_am_web/live/device_live/index.html.heex b/lib/here_i_am_web/live/device_live/index.html.heex
index 9efa015..2b4dfe2 100644
--- a/lib/here_i_am_web/live/device_live/index.html.heex
+++ b/lib/here_i_am_web/live/device_live/index.html.heex
@@ -13,7 +13,7 @@
   row_click={fn {_id, device} -> JS.navigate(~p"/devices/#{device}") end}
 >
   <:col :let={{_id, device}} label="IP Address"><%= device.ip_address %></:col>
-  <:col :let={{_id, device}} label="Audio"><%= device.audio %></:col>
+  <:col :let={{_id, device}} label="TTS"><%= device.tts %></:col>
   <:action :let={{_id, device}}>
     <div class="sr-only">
       <.link navigate={~p"/devices/#{device}"}>Show</.link>
diff --git a/lib/here_i_am_web/live/device_live/show.html.heex b/lib/here_i_am_web/live/device_live/show.html.heex
index 10d8793..f49b211 100644
--- a/lib/here_i_am_web/live/device_live/show.html.heex
+++ b/lib/here_i_am_web/live/device_live/show.html.heex
@@ -10,7 +10,7 @@
 
 <.list>
   <:item title="IP Address"><%= @device.ip_address %></:item>
-  <:item title="Audio"><%= @device.audio %></:item>
+  <:item title="TTS"><%= @device.tts %></:item>
 </.list>
 
 <.back navigate={~p"/devices"}>Back to devices</.back>
diff --git a/priv/repo/migrations/20240713185614_create_devices.exs b/priv/repo/migrations/20240713185614_create_devices.exs
index a90f80e..7a35f55 100644
--- a/priv/repo/migrations/20240713185614_create_devices.exs
+++ b/priv/repo/migrations/20240713185614_create_devices.exs
@@ -4,7 +4,7 @@ defmodule HereIAm.Repo.Migrations.CreateDevices do
   def change do
     create table(:devices) do
       add :ip_address, :string
-      add :audio, :string
+      add :tts, :string
 
       timestamps(type: :utc_datetime)
     end
diff --git a/test/here_i_am/devices_test.exs b/test/here_i_am/devices_test.exs
index 25e9396..03df5e6 100644
--- a/test/here_i_am/devices_test.exs
+++ b/test/here_i_am/devices_test.exs
@@ -8,7 +8,7 @@ defmodule HereIAm.DevicesTest do
 
     import HereIAm.DevicesFixtures
 
-    @invalid_attrs %{ip_address: nil, audio: nil}
+    @invalid_attrs %{ip_address: nil, tts: nil}
 
     test "list_devices/0 returns all devices" do
       device = device_fixture()
@@ -21,11 +21,11 @@ defmodule HereIAm.DevicesTest do
     end
 
     test "create_device/1 with valid data creates a device" do
-      valid_attrs = %{ip_address: "some ip_address", audio: "some audio"}
+      valid_attrs = %{ip_address: "some ip_address", tts: "some tts"}
 
       assert {:ok, %Device{} = device} = Devices.create_device(valid_attrs)
       assert device.ip_address == "some ip_address"
-      assert device.audio == "some audio"
+      assert device.tts == "some tts"
     end
 
     test "create_device/1 with invalid data returns error changeset" do
@@ -34,11 +34,11 @@ defmodule HereIAm.DevicesTest do
 
     test "update_device/2 with valid data updates the device" do
       device = device_fixture()
-      update_attrs = %{ip_address: "some updated ip_address", audio: "some updated audio"}
+      update_attrs = %{ip_address: "some updated ip_address", tts: "some updated tts"}
 
       assert {:ok, %Device{} = device} = Devices.update_device(device, update_attrs)
       assert device.ip_address == "some updated ip_address"
-      assert device.audio == "some updated audio"
+      assert device.tts == "some updated tts"
     end
 
     test "update_device/2 with invalid data returns error changeset" do
diff --git a/test/here_i_am_web/controllers/page_controller_test.exs b/test/here_i_am_web/controllers/page_controller_test.exs
index 4e0df49..019070c 100644
--- a/test/here_i_am_web/controllers/page_controller_test.exs
+++ b/test/here_i_am_web/controllers/page_controller_test.exs
@@ -3,6 +3,6 @@ defmodule HereIAmWeb.PageControllerTest do
 
   test "GET /", %{conn: conn} do
     conn = get(conn, ~p"/")
-    assert html_response(conn, 200) =~ "Peace of mind from prototype to production"
+    assert html_response(conn, 200) =~ "This site allows you to set a message to play when your device connects to the network"
   end
 end
diff --git a/test/here_i_am_web/live/device_live_test.exs b/test/here_i_am_web/live/device_live_test.exs
index fb927d5..b525706 100644
--- a/test/here_i_am_web/live/device_live_test.exs
+++ b/test/here_i_am_web/live/device_live_test.exs
@@ -4,9 +4,9 @@ defmodule HereIAmWeb.DeviceLiveTest do
   import Phoenix.LiveViewTest
   import HereIAm.DevicesFixtures
 
-  @create_attrs %{ip_address: "some ip_address", audio: "some audio"}
-  @update_attrs %{ip_address: "some updated ip_address", audio: "some updated audio"}
-  @invalid_attrs %{ip_address: nil, audio: nil}
+  @create_attrs %{ip_address: "some ip_address", tts: "some tts"}
+  @update_attrs %{ip_address: "some updated ip_address", tts: "some updated tts"}
+  @invalid_attrs %{ip_address: nil, tts: nil}
 
   defp create_device(_) do
     device = device_fixture()
diff --git a/test/support/fixtures/devices_fixtures.ex b/test/support/fixtures/devices_fixtures.ex
index 6ae0098..83b0cbc 100644
--- a/test/support/fixtures/devices_fixtures.ex
+++ b/test/support/fixtures/devices_fixtures.ex
@@ -11,7 +11,7 @@ defmodule HereIAm.DevicesFixtures do
     {:ok, device} =
       attrs
       |> Enum.into(%{
-        audio: "some audio",
+        tts: "some tts",
         ip_address: "some ip_address"
       })
       |> HereIAm.Devices.create_device()