public static void speak(String message) throws IOException, InterruptedException {
		Process p;
			p = Runtime.getRuntime().exec(new String[] {"espeak", "-g 5" , message});
			//p.waitFor();
			 
			  BufferedReader reader = 
			     new BufferedReader(new InputStreamReader(
				 p.getInputStream()));
			  String line = reader.readLine();
			  while (line != null) {
				line = reader.readLine();
			  }

	}