<html>
   <head>
   </head>
   <body>
     <span id="value" style="font-size:100px;">000</span>
     <script src="//linda-server.herokuapp.com/socket.io/socket.io.js"></script>
     <script src="//linda-server.herokuapp.com/linda/linda.js"></script>
     <script src="./jquery.js"></script>
     <script>
       var socket = io.connect('http://linda-server.herokuapp.com:80');
       var linda = new Linda().connect(socket);
       var ts = linda.tuplespace('masuilab');
 
       linda.io.on('connect', function(){
         ts.watch({device:"edison"}, function(err, tuple){
           if(err) return;
           $('#value').text(tuple.data.value);
         });
       });
     </script>
   </body>
 </html>