diff --git a/lc-isf-tc/src/main/java/lc/isf/app/AppBinder.java b/lc-isf-tc/src/main/java/lc/isf/app/AppBinder.java
new file mode 100644
index 0000000000000000000000000000000000000000..b0b28daffdad70d3accb74f47b4a891a1de493fa
--- /dev/null
+++ b/lc-isf-tc/src/main/java/lc/isf/app/AppBinder.java
@@ -0,0 +1,42 @@
+package lc.isf.app;
+
+import lc.isf.screen.ScreenFactory;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * This class contains all applications present within the system. Each application is identified with
+ * a unique stringname.
+ *
+ * @author Alex Leigh
+ * @since 1.0
+ */
+public class AppBinder {
+    private final HashMap<String, ScreenApp> apps = new HashMap<>();
+    public static final String APP_SYS = "sys";
+
+    public AppBinder() {
+        apps.put(APP_SYS, new ScreenApp() {
+            @Override
+            public CallReturn call(String func, Map<String, String> values) {
+                return new MessageReturn("Test 1-2-3");
+            }
+
+            @Override
+            public ScreenFactory getScreenFactory() {
+                return new ScreenFactory();
+            }
+        });
+    }
+
+    /**
+     * Return the given application to the caller, or <code>null</code> if no application by that name exists.
+     *
+     * @param name The application name.
+     * @return The application.
+     */
+    public ScreenApp getApplication(String name) {
+        return apps.get(name);
+    }
+}
diff --git a/lc-isf-tc/src/main/java/lc/isf/tc/InteractiveSession.java b/lc-isf-tc/src/main/java/lc/isf/tc/InteractiveSession.java
index 8358d83470d1a868fe7c6b27ecd8cca087daa638..8a0bad79baa38be9b0055337ad9f92a8e148ec68 100644
--- a/lc-isf-tc/src/main/java/lc/isf/tc/InteractiveSession.java
+++ b/lc-isf-tc/src/main/java/lc/isf/tc/InteractiveSession.java
@@ -1,6 +1,7 @@
 package lc.isf.tc;
 
 import com.googlecode.lanterna.terminal.Terminal;
+import lc.isf.app.AppBinder;
 import lc.mecha.log.MechaLogger;
 import lc.mecha.log.MechaLoggerFactory;
 
@@ -18,8 +19,11 @@ public class InteractiveSession implements Runnable {
     private static final MechaLogger logger = MechaLoggerFactory.getLogger(InteractiveSession.class);
     private final Terminal terminal;
 
-    public InteractiveSession(Terminal terminal) {
+    private final AppBinder binder;
+
+    public InteractiveSession(Terminal terminal, AppBinder binder) {
         this.terminal = terminal;
+        this.binder = binder;
     }
 
     @Override
@@ -27,7 +31,7 @@ public class InteractiveSession implements Runnable {
         try {
             //noinspection InfiniteLoopStatement
             while (true) {
-                ScreenController sc = new ScreenController();
+                ScreenController sc = new ScreenController(binder.getApplication(AppBinder.APP_SYS));
                 sc.handle(terminal);
                 logger.info("Screen finished. Restarting.");
             }
diff --git a/lc-isf-tc/src/main/java/lc/isf/tc/ScreenController.java b/lc-isf-tc/src/main/java/lc/isf/tc/ScreenController.java
index d2efa41e356e8cd86dbce45d9f12aab268c908df..5066f09a5a283339c3b60858710b06ef4ee379c6 100644
--- a/lc-isf-tc/src/main/java/lc/isf/tc/ScreenController.java
+++ b/lc-isf-tc/src/main/java/lc/isf/tc/ScreenController.java
@@ -9,7 +9,6 @@ import com.googlecode.lanterna.terminal.Terminal;
 import lc.isf.app.CallReturn;
 import lc.isf.app.MessageReturn;
 import lc.isf.app.ScreenApp;
-import lc.isf.screen.ScreenFactory;
 import lc.isf.screen.ScreenPackage;
 import lc.isf.widget.Widget;
 import lc.mecha.lang.StringValue;
@@ -42,18 +41,8 @@ public class ScreenController {
     private MultiWindowTextGUI textGUI;
     private ArrayList<Reference> references;
 
-    public ScreenController() throws IOException {
-        app = new ScreenApp() {
-            @Override
-            public CallReturn call(String func, Map<String, String> values) {
-                return new MessageReturn("Test 1-2-3");
-            }
-
-            @Override
-            public ScreenFactory getScreenFactory() {
-                return new ScreenFactory();
-            }
-        };
+    public ScreenController(ScreenApp app) throws IOException {
+        this.app = app;
         pkg = app.getScreenFactory().makeScreenPkg("logon", this);
     }
 
diff --git a/lc-isf-tc/src/main/java/lc/isf/tc/TerminalControllerService.java b/lc-isf-tc/src/main/java/lc/isf/tc/TerminalControllerService.java
index 319c077070abc67882428867f2d24170b634ed2b..b56e82245336e2b560612c844f708c20b31aad1b 100644
--- a/lc-isf-tc/src/main/java/lc/isf/tc/TerminalControllerService.java
+++ b/lc-isf-tc/src/main/java/lc/isf/tc/TerminalControllerService.java
@@ -2,6 +2,7 @@ package lc.isf.tc;
 
 import com.googlecode.lanterna.terminal.ansi.TelnetTerminal;
 import com.googlecode.lanterna.terminal.ansi.TelnetTerminalServer;
+import lc.isf.app.AppBinder;
 import lc.mecha.log.MechaLogger;
 import lc.mecha.log.MechaLoggerFactory;
 
@@ -24,6 +25,7 @@ public class TerminalControllerService {
 
     public void run() {
         try {
+            final AppBinder binder = new AppBinder();
             System.err.print("Waiting for incoming telnet connection on port " + telnetPort + " ... ");
             System.err.flush();
             TelnetTerminalServer tts = new TelnetTerminalServer(telnetPort);
@@ -31,7 +33,7 @@ public class TerminalControllerService {
                 try {
                     TelnetTerminal rawTerminal = tts.acceptConnection();
                     System.err.println("Ok, got it!");
-                    new Thread(new InteractiveSession(rawTerminal)).start();
+                    new Thread(new InteractiveSession(rawTerminal, binder)).start();
                 } catch (Exception e) {
                     e.printStackTrace();
                 }