public MicroScope() {
        imageQueue = new Vector<File>();
        DriverThread driver = new DriverThread(imageQueue);
        System.out.println("Ready to start NIS program ...");
        driver.start();
        client = new FileServerClient("Micro-Response", "Micro-Request");
        handler = new MicroRequestHandler(imageQueue);
        client.waitAndResponse(handler);
    }