diff --git a/backend/lua/framebuffer.lua b/backend/lua/framebuffer.lua
new file mode 100644
index 0000000..f7143ea
--- /dev/null
+++ b/backend/lua/framebuffer.lua
@@ -0,0 +1,294 @@
+--- https://github.com/SquidDev-CC/cloud-catcher/blob/master/src/host/framebuffer.lua
+--- but slightly modified because this isn't cloud catcher
+
+--- Just another frame buffer, but this one is serialisable!
+
+local stringify = require("json").stringify
+
+local colour_lookup = {}
+for i = 0, 15 do
+  colour_lookup[2 ^ i] = string.format("%x", i)
+end
+
+
+--- Create a buffer which can be converted to a string and transmitted.
+local function buffer(original)
+  local text = {}
+  local text_colour = {}
+  local back_colour = {}
+  local palette = {}
+  local palette_24 = {}
+
+  local cursor_x, cursor_y = 1, 1
+
+  local cursor_blink = false
+  local cur_text_colour = "0"
+  local cur_back_colour = "f"
+
+  local sizeX, sizeY = original.getSize()
+  local color = original.isColor()
+
+  local dirty = false
+
+  local redirect = {}
+
+  if original.getPaletteColour then
+    for i = 0, 15 do
+      local c = 2 ^ i
+      palette[c] = { original.getPaletteColour( c ) }
+      palette_24[colour_lookup[c]] = colours.rgb8(original.getPaletteColour( c ))
+    end
+  end
+
+  function redirect.write(writeText)
+    writeText = tostring(writeText)
+    original.write(writeText)
+    dirty = true
+
+    -- If we're off the screen then just emulate a write
+    if cursor_y > sizeY or cursor_y < 1 or cursor_x + #writeText <= 1 or cursor_x > sizeX then
+      cursor_x = cursor_x + #writeText
+      return
+    end
+
+    -- Adjust text to fit on screen
+    if cursor_x < 1 then
+      writeText = writeText:sub(-cursor_x + 2)
+      cursor_x = 1
+    elseif cursor_x + #writeText > sizeX then
+      writeText = writeText:sub(1, sizeX - cursor_x + 1)
+    end
+
+    local lineText = text[cursor_y]
+    local lineColor = text_colour[cursor_y]
+    local lineBack = back_colour[cursor_y]
+    local preStop = cursor_x - 1
+    local preStart = math.min(1, preStop)
+    local postStart = cursor_x + #writeText
+    local postStop = sizeX
+    local sub, rep = string.sub, string.rep
+
+    text[cursor_y] = sub(lineText, preStart, preStop)..writeText..sub(lineText, postStart, postStop)
+    text_colour[cursor_y] = sub(lineColor, preStart, preStop)..rep(cur_text_colour, #writeText)..sub(lineColor, postStart, postStop)
+    back_colour[cursor_y] = sub(lineBack, preStart, preStop)..rep(cur_back_colour, #writeText)..sub(lineBack, postStart, postStop)
+    cursor_x = cursor_x + #writeText
+  end
+
+  function redirect.blit(writeText, writeFore, writeBack)
+    original.blit(writeText, writeFore, writeBack)
+    dirty = true
+
+    -- If we're off the screen then just emulate a write
+    if cursor_y > sizeY or cursor_y < 1 or cursor_x + #writeText <= 1 or cursor_x > sizeX then
+      cursor_x = cursor_x + #writeText
+      return
+    end
+
+    if cursor_x < 1 then
+      --adjust text to fit on screen starting at one.
+      writeText = writeText:sub(-cursor_x + 2)
+      writeFore = writeFore:sub(-cursor_x + 2)
+      writeBack = writeBack:sub(-cursor_x + 2)
+      cursor_x = 1
+    elseif cursor_x + #writeText > sizeX then
+      writeText = writeText:sub(1, sizeX - cursor_x + 1)
+      writeFore = writeFore:sub(1, sizeX - cursor_x + 1)
+      writeBack = writeBack:sub(1, sizeX - cursor_x + 1)
+    end
+
+    local lineText = text[cursor_y]
+    local lineColor = text_colour[cursor_y]
+    local lineBack = back_colour[cursor_y]
+    local preStop = cursor_x - 1
+    local preStart = math.min(1, preStop)
+    local postStart = cursor_x + #writeText
+    local postStop = sizeX
+    local sub = string.sub
+
+    text[cursor_y] = sub(lineText, preStart, preStop)..writeText..sub(lineText, postStart, postStop)
+    text_colour[cursor_y] = sub(lineColor, preStart, preStop)..writeFore..sub(lineColor, postStart, postStop)
+    back_colour[cursor_y] = sub(lineBack, preStart, preStop)..writeBack..sub(lineBack, postStart, postStop)
+    cursor_x = cursor_x + #writeText
+  end
+
+  function redirect.clear()
+    for i = 1, sizeY do
+      text[i] = string.rep(" ", sizeX)
+      text_colour[i] = string.rep(cur_text_colour, sizeX)
+      back_colour[i] = string.rep(cur_back_colour, sizeX)
+    end
+
+    dirty = true
+    return original.clear()
+  end
+
+  function redirect.clearLine()
+    -- If we're off the screen then just emulate a clearLine
+    if cursor_y > sizeY or cursor_y < 1 then
+      return
+    end
+
+    text[cursor_y] = string.rep(" ", sizeX)
+    text_colour[cursor_y] = string.rep(cur_text_colour, sizeX)
+    back_colour[cursor_y] = string.rep(cur_back_colour, sizeX)
+
+    dirty = true
+    return original.clearLine()
+  end
+
+  function redirect.getCursorPos()
+    return cursor_x, cursor_y
+  end
+
+  function redirect.setCursorPos(x, y)
+    if type(x) ~= "number" then error("bad argument #1 (expected number, got " .. type(x) .. ")", 2) end
+    if type(y) ~= "number" then error("bad argument #2 (expected number, got " .. type(y) .. ")", 2) end
+
+    if x ~= cursor_x or y ~= cursor_y then
+      cursor_x = math.floor(x)
+      cursor_y = math.floor(y)
+      dirty = true
+    end
+
+    return original.setCursorPos(x, y)
+  end
+
+  function redirect.setCursorBlink(b)
+    if type(b) ~= "boolean" then error("bad argument #1 (expected boolean, got " .. type(b) .. ")", 2) end
+
+    if cursor_blink ~= b then
+      cursor_blink = b
+      dirty = true
+    end
+
+    return original.setCursorBlink(b)
+  end
+
+  function redirect.getSize()
+    return sizeX, sizeY
+  end
+
+  function redirect.scroll(n)
+    if type(n) ~= "number" then error("bad argument #1 (expected number, got " .. type(n) .. ")", 2) end
+
+    local empty_text = string.rep(" ", sizeX)
+    local empty_text_colour = string.rep(cur_text_colour, sizeX)
+    local empty_back_colour = string.rep(cur_back_colour, sizeX)
+    if n > 0 then
+      for i = 1, sizeY do
+        text[i] = text[i + n] or empty_text
+        text_colour[i] = text_colour[i + n] or empty_text_colour
+        back_colour[i] = back_colour[i + n] or empty_back_colour
+      end
+    elseif n < 0 then
+      for i = sizeY, 1, -1 do
+        text[i] = text[i + n] or empty_text
+        text_colour[i] = text_colour[i + n] or empty_text_colour
+        back_colour[i] = back_colour[i + n] or empty_back_colour
+      end
+    end
+
+    dirty = true
+    return original.scroll(n)
+  end
+
+  function redirect.setTextColour(clr)
+    if type(clr) ~= "number" then error("bad argument #1 (expected number, got " .. type(clr) .. ")", 2) end
+    local new_colour = colour_lookup[clr] or error("Invalid colour (got " .. clr .. ")" , 2)
+
+    if new_colour ~= cur_text_colour then
+      dirty = true
+      cur_text_colour = new_colour
+    end
+
+    return original.setTextColour(clr)
+  end
+  redirect.setTextColor = redirect.setTextColour
+
+  function redirect.setBackgroundColour(clr)
+    if type(clr) ~= "number" then error("bad argument #1 (expected number, got " .. type(clr) .. ")", 2) end
+    local new_colour = colour_lookup[clr] or error("Invalid colour (got " .. clr .. ")" , 2)
+
+    if new_colour ~= cur_back_colour then
+      dirty = true
+      cur_back_colour = new_colour
+    end
+
+    return original.setBackgroundColour(clr)
+  end
+  redirect.setBackgroundColor = redirect.setBackgroundColour
+
+  function redirect.isColour()
+    return color == true
+  end
+  redirect.isColor = redirect.isColour
+
+  function redirect.getTextColour()
+    return 2 ^ tonumber(cur_text_colour, 16)
+  end
+  redirect.getTextColor = redirect.getTextColour
+
+  function redirect.getBackgroundColour()
+    return 2 ^ tonumber(cur_back_colour, 16)
+  end
+  redirect.getBackgroundColor = redirect.getBackgroundColour
+
+  if original.getPaletteColour then
+    function redirect.setPaletteColour(colour, r, g, b)
+      local palcol = palette[colour]
+      if not palcol then error("Invalid colour (got " .. tostring(colour) .. ")", 2) end
+
+      if type(r) == "number" and g == nil and b == nil then
+          palcol[1], palcol[2], palcol[3] = colours.rgb8(r)
+          palette_24[colour] = r
+      else
+          if type(r) ~= "number" then error("bad argument #2 (expected number, got " .. type(r) .. ")", 2) end
+          if type(g) ~= "number" then error("bad argument #3 (expected number, got " .. type(g) .. ")", 2) end
+          if type(b) ~= "number" then error("bad argument #4 (expected number, got " .. type(b ) .. ")", 2 ) end
+
+          palcol[1], palcol[2], palcol[3] = r, g, b
+          palette_24[colour_lookup[colour]] = colours.rgb8(r, g, b)
+      end
+
+      dirty = true
+      return original.setPaletteColour(colour, r, g, b)
+    end
+    redirect.setPaletteColor = redirect.setPaletteColour
+
+    function redirect.getPaletteColour(colour)
+      local palcol = palette[colour]
+      if not palcol then error("Invalid colour (got " .. tostring(colour) .. ")", 2) end
+      return palcol[1], palcol[2], palcol[3]
+    end
+    redirect.getPaletteColor = redirect.getPaletteColour
+  end
+
+  function redirect.is_dirty() return dirty end
+  function redirect.clear_dirty() dirty = false end
+
+  function redirect.serialize()
+    local palette = {}
+    for i = 0, 15 do
+      palette[i+1] = string.format("#%06x", palette_24[string.format("%x", i)])
+    end
+
+    return stringify { framebuffer = {
+      width = sizeX, height = sizeY,
+      cursorX = cursor_x, cursorY = cursor_y, cursorBlink = cursor_blink,
+      -- curFg = cur_text_colour, curBg = cur_back_colour,
+
+      palette = palette,
+      textBuf = text, fgBuf = text_colour, bgBuf = back_colour
+    }}
+  end
+
+  -- Ensure we're in sync with the parent terminal
+  redirect.setCursorPos(1, 1)
+  redirect.setBackgroundColor(colours.black)
+  redirect.setTextColor(colours.white)
+  redirect.clear()
+
+  return redirect
+end
+
+return { buffer = buffer }
diff --git a/backend/lua/json.lua b/backend/lua/json.lua
new file mode 100644
index 0000000..913f3ab
--- /dev/null
+++ b/backend/lua/json.lua
@@ -0,0 +1,169 @@
+local tonumber = tonumber
+
+local function skip_delim(str, pos, delim, err_if_missing)
+  pos = pos + #str:match('^%s*', pos)
+  if str:sub(pos, pos) ~= delim then
+    if err_if_missing then error('Expected ' .. delim) end
+    return pos, false
+  end
+  return pos + 1, true
+end
+
+-- A table of JSON->Lua escape characters
+local esc_map = { b = '\b', f = '\f', n = '\n', r = '\r', t = '\t' }
+
+local function parse_str_val(str, pos)
+  local out, n = {}, 0
+  if pos > #str then error("Malformed JSON (in string)") end
+
+  while true do
+    local c = str:sub(pos, pos)
+    if c == '"' then return table.concat(out, "", 1, n), pos + 1 end
+
+    n = n + 1
+    if c == '\\' then
+      local nextc = str:sub(pos + 1, pos + 1)
+      if not nextc then error("Malformed JSON (in string)") end
+      if nextc == "u" then
+        local num = tonumber(str:sub(pos + 2, pos + 5), 16)
+        if not num then error("Malformed JSON (in unicode string) ") end
+        if num <= 255 then
+          pos, out[n] = pos + 6, string.char(num)
+        else
+          pos, out[n] = pos + 6, "?"
+        end
+      else
+        pos, out[n] = pos + 2, esc_map[nextc] or nextc
+      end
+    else
+      pos, out[n] = pos + 1, c
+    end
+  end
+end
+
+local function parse_num_val(str, pos)
+  local num_str = str:match('^-?%d+%.?%d*[eE]?[+-]?%d*', pos)
+  local val = tonumber(num_str)
+  if not val then error('Error parsing number at position ' .. pos .. '.') end
+  return val, pos + #num_str
+end
+
+local null = {}
+local literals = {['true'] = true, ['false'] = false, ['null'] = null }
+
+-- Build a table of Lua->JSON escape characters
+local escapes = {}
+for i = 0, 255 do
+  local c = string.char(i)
+  if i >= 32 and i <= 126
+  then escapes[c] = c
+  else escapes[c] = ("\\u00%02x"):format(i)
+  end
+end
+escapes["\t"], escapes["\n"], escapes["\r"], escapes["\""], escapes["\\"] = "\\t", "\\n", "\\r", "\\\"", "\\\\"
+
+local function parse(str, pos, end_delim)
+  pos = pos or 1
+  if pos > #str then error('Reached unexpected end of input.') end
+  local pos = pos + #str:match('^%s*', pos)
+  local first = str:sub(pos, pos)
+  if first == '{' then
+    local obj, key, delim_found = {}, true, true
+    pos = pos + 1
+    while true do
+      key, pos = parse(str, pos, '}')
+      if key == nil then return obj, pos end
+      if not delim_found then error('Comma missing between object items.') end
+      pos = skip_delim(str, pos, ':', true)
+      obj[key], pos = parse(str, pos)
+      pos, delim_found = skip_delim(str, pos, ',')
+    end
+  elseif first == '[' then
+    local arr, val, delim_found = {}, true, true
+    pos = pos + 1
+    while true do
+      val, pos = parse(str, pos, ']')
+      if val == nil then return arr, pos end
+      if not delim_found then error('Comma missing between array items.') end
+      arr[#arr + 1] = val
+      pos, delim_found = skip_delim(str, pos, ',')
+    end
+  elseif first == '"' then
+    return parse_str_val(str, pos + 1)
+  elseif first == '-' or first:match('%d') then
+    return parse_num_val(str, pos)
+  elseif first == end_delim then
+    return nil, pos + 1
+  else
+    for lit_str, lit_val in pairs(literals) do
+      local lit_end = pos + #lit_str - 1
+      if str:sub(pos, lit_end) == lit_str then return lit_val, lit_end + 1 end
+    end
+    local pos_info_str = 'position ' .. pos .. ': ' .. str:sub(pos, pos + 10)
+    error('Invalid json syntax starting at ' .. pos_info_str)
+  end
+end
+
+local format, gsub, tostring, pairs, next, type, concat
+    = string.format, string.gsub, tostring, pairs, next, type, table.concat
+
+local function stringify_impl(t, out, n)
+  local ty = type(t)
+  if ty == "table" then
+    local first_ty = type(next(t))
+    if first_ty == "nil" then
+        -- Assume empty tables are arrays
+        out[n], n = "{}", n + 1
+        return n
+    elseif first_ty == "string" then
+      out[n], n = "{", n + 1
+      local first = true
+      for k, v in pairs(t) do
+        if first then first = false else out[n], n = ",", n + 1 end
+        out[n] = format("\"%s\":", k)
+        n = stringify_impl(v, out, n + 1)
+      end
+      out[n], n = "}", n + 1
+      return n
+    elseif first_ty == "number" then
+      out[n], n = "[", n + 1
+      for i = 1, #t do
+        if i > 1 then out[n], n = ",", n + 1 end
+        n = stringify_impl(t[i], out, n)
+      end
+      out[n], n = "]", n + 1
+      return n
+    else
+      error("Cannot serialize key " .. first_ty)
+    end
+  elseif ty == "string" then
+    if t:match("^[ -~]*$") then
+      out[n], n = gsub(format("%q", t), "\n", "n"), n + 1
+    else
+      out[n], n = "\"" .. gsub(t, ".", escapes) .. "\"", n + 1
+    end
+    return n
+  elseif ty == "number" or ty == "boolean" then
+    out[n],n  = tostring(t), n + 1
+    return n
+  else error("Cannot serialize type " .. ty)
+  end
+end
+
+local function stringify(object)
+  local buffer = {}
+  local n = stringify_impl(object, buffer, 1)
+  return concat(buffer, "", 1, n - 1)
+end
+
+local function try_parse(msg)
+  local ok, res = pcall(parse, msg)
+  if ok then return res else return nil, res end
+end
+
+return {
+  stringify = stringify,
+  try_parse = try_parse,
+  parse = parse,
+  null = null
+}
diff --git a/backend/main.py b/backend/main.py
index e7e97a2..d86cd46 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -1,14 +1,22 @@
+from typing import *
+import os.path
+import uuid
+
 from fastapi import FastAPI, Request, Response, WebSocket, WebSocketDisconnect
+from fastapi.responses import PlainTextResponse
+from pydantic import BaseModel
 
 from settings import settings
 import auth
 from state import StateManager
+from proto import Computer, ComputerType
 
 app = FastAPI()
 
 state_manager = StateManager()
 
-@app.get("/api/{token}/validate")
+
+@app.get("/api/{token}/validate", tags=["frontend"])
 async def validate_token(token: str):
     return {"success": auth.validate_frontend(token)}
 
@@ -20,16 +28,51 @@ async def state_updates_websocket(websocket: WebSocket, token: str):
         await websocket.close()
         return
 
-
     await websocket.accept()
     await state_manager.on_connect(websocket)
-    
+
     try:
         while True:
             await websocket.receive_json()
     except WebSocketDisconnect:
         await state_manager.on_disconnect(websocket)
 
+
+@app.get("/install", tags=["computer"], response_class=PlainTextResponse)
+async def serve_install_script():
+    deploy_url = (
+        f'{"https" if settings.deploy_tls else "http"}://{settings.delpoy_path}'
+    )
+    return f"""
+        shell.run("wget {os.path.join(deploy_url, "lua/json.lua")}")
+        shell.run("wget {os.path.join(deploy_url, "lua/framebuffer.lua")}")
+    """
+
+
+class RegistrationRequest(BaseModel):
+    type: ComputerType
+    is_advanced: bool
+    label: Optional[str]
+
+
+class RegistrationResponse(BaseModel):
+    token: str
+
+
+@app.post("/computer/register", tags=["computer"], response_model=RegistrationResponse)
+async def issue_new_token(data: RegistrationRequest):
+
+    computer = Computer(
+        uuid=uuid.uuid4(),
+        group="default",
+        **data.dict(),
+    )
+
+    await state_manager.on_computer_register(computer)
+
+    return {"token": auth.encode({"type": "computer", "uuid": str(computer.uuid)})}
+
+
 if settings.dev_mode:
 
     print("Starting in development mode.")
diff --git a/backend/proto.py b/backend/proto.py
index ff25fdf..d7ad05f 100644
--- a/backend/proto.py
+++ b/backend/proto.py
@@ -1,12 +1,21 @@
 from typing import *
 from uuid import UUID
+from enum import Enum
 
 from pydantic import BaseModel
 
 
+class ComputerType(str, Enum):
+    COMPUTER = "computer"
+    TURTLE = "turtle"
+    POCKET = "pocket"
+
+
 class Computer(BaseModel):
+    type: ComputerType
+    is_advanced: bool
     uuid: UUID
-    label: str
+    label: Optional[str]
     group: str
 
 
diff --git a/backend/settings.py b/backend/settings.py
index caf9bc6..554b462 100644
--- a/backend/settings.py
+++ b/backend/settings.py
@@ -7,6 +7,9 @@ class Settings(BaseSettings):
 
     frontend_path: str = "frontend"
     database_path: str = "db.json"
+    
+    deploy_tls: bool = False
+    delpoy_path: str = "localhost:8000"
 
     secret_key: str
 
diff --git a/backend/state.py b/backend/state.py
index 77095f7..f810ec4 100644
--- a/backend/state.py
+++ b/backend/state.py
@@ -3,6 +3,7 @@ import asyncio
 from tinydb import TinyDB
 
 from settings import settings
+from proto import Computer
 
 db = TinyDB(settings.database_path)
 computers = db.table("computers")
@@ -19,7 +20,11 @@ class StateManager:
         self.current_state = {"computers": computers.all()}
 
     async def push_state(self, socket):
-        await socket.send_json(self.current_state)
+        try:
+            await socket.send_json(self.current_state)
+        except RuntimeError:
+            print("dead socket?")
+            self.websockets.remove(socket)
 
     async def on_connect(self, socket):
         self.websockets.add(socket)
@@ -30,4 +35,13 @@ class StateManager:
 
     async def on_change(self):
         self.update_state()
-        await asyncio.gather(self.push_state(socket) for socket in self.websockets)
+        await asyncio.gather(*[self.push_state(socket) for socket in self.websockets])
+        
+    async def on_computer_register(self, computer: Computer):
+
+        # uUiD iS nOt JsOn SeRiAlIzAbLe
+        computer_data = computer.dict()
+        computer_data["uuid"] = str(computer_data["uuid"])
+
+        computers.insert(computer_data)
+        await self.on_change()
diff --git a/frontend/src/pages/Index.tsx b/frontend/src/pages/Index.tsx
index bbdcd49..49d3340 100644
--- a/frontend/src/pages/Index.tsx
+++ b/frontend/src/pages/Index.tsx
@@ -48,7 +48,7 @@ const Groups: React.FC<{ computers: Array<Computer> }> = ({ computers }) => {
 
     return <>
         {
-            Array.from(groupMap.entries()).map((entry, index) => {
+            Array.from(groupMap.entries()).map((entry) => {
                 const [group, computers] = entry;
                 return <div key={group}>
                     <p>{group}:</p>
@@ -63,13 +63,13 @@ const Groups: React.FC<{ computers: Array<Computer> }> = ({ computers }) => {
 const CardList: React.FC<{ computers: Array<Computer> }> = ({ computers }) => {
     return <>
         {computers.map(
-            (computer, index) => <ComputerCard key={computer.uuid} computer={computer} />
+            (computer) => <ComputerCard key={computer.uuid} computer={computer} />
         )}
     </>
 }
 
 const ComputerCard: React.FC<{ computer: Computer }> = ({ computer }) => {
     return <div>
-        {computer.label}
+        {computer.is_advanced ? "advanced " : ""}{computer.type} {computer.label || "(no label)"}
     </div>
 }
\ No newline at end of file
diff --git a/frontend/src/proto.ts b/frontend/src/proto.ts
index 8dd2c7d..ed0d168 100644
--- a/frontend/src/proto.ts
+++ b/frontend/src/proto.ts
@@ -1,9 +1,16 @@
+export type ComputerType =
+    "computer" |
+    "turtle" |
+    "pocket"
+
 export type Computer = {
+    type: ComputerType,
+    is_advanced: boolean,
     uuid: string,
-    label: string,
+    label: string | undefined,
     group: string,
 }
 
 export type State = {
     computers: Array<Computer>
-};
\ No newline at end of file
+}
\ No newline at end of file