diff --git a/src/display.cpp b/src/display.cpp
index 7c96091..c9bb21d 100644
--- a/src/display.cpp
+++ b/src/display.cpp
@@ -4,21 +4,44 @@
 
 const int Curses::cmd_kbd_lines = 12;
 const int Curses::cmd_kbd_columns = 50;
+
 const int Curses::cmd_speed_lines = 4;
 const int Curses::cmd_speed_columns = 50;
 
+const int Curses::get_lines = 1;
+const int Curses::get_columns = 1;
+
+const int Curses::nav_data_lines = 5;
+const int Curses::nav_data_columns = 40;
+
+const int Curses::log_sent_w_lines = 12;
+const int Curses::log_sent_w_columns = 40;
+
 Curses::Curses() {
   initscr();
   cbreak();
   //noecho();
+
   cmd_kbd = newwin(cmd_kbd_lines, cmd_kbd_columns, 0, 0);
-  cmd_speed = newwin(cmd_speed_lines,
-                    cmd_speed_columns, cmd_kbd_lines+1, 0);
-  get = newwin(1,1,cmd_kbd_lines + cmd_speed_lines + 1,2);
-  //log_sent_w = newwin(///
-  //nav_data = newwin(//
+
+  get = newwin(get_lines, get_columns,
+               cmd_kbd_lines, cmd_kbd_columns/2);
+
+  cmd_speed = newwin(cmd_speed_lines, cmd_speed_columns,
+                cmd_kbd_lines + get_lines, 0);
+
+  log_sent_w = newwin(log_sent_w_lines, log_sent_w_columns,
+                      0, cmd_kbd_columns + 1);
+  log_line_number = log_sent_w_lines - 1;
+
+  scrollok(log_sent_w, TRUE);
+
+  nav_data = newwin(nav_data_lines, nav_data_columns,
+                    log_sent_w_lines + 1, cmd_kbd_columns + 1);
+
   print_cmd_kbd();
   print_cmd_speed();
+
   wmove(get, 0, 0);
   wrefresh(get);
 }
@@ -60,7 +83,9 @@ void Curses::update_cmd_speed(const char& coord, const float& v) {
 }
 
 void Curses::log_sent(const std::string& str) {
-
+  wmove(log_sent_w, log_line_number++, 0);
+  waddstr(log_sent_w, (str + "\n").c_str() );
+  wrefresh(log_sent_w);
 }
 
 void Curses::update_navdata(const float& batteryPercent,
diff --git a/src/display.h b/src/display.h
index 367f10f..07127e5 100644
--- a/src/display.h
+++ b/src/display.h
@@ -10,15 +10,24 @@ class Curses
     static const int cmd_kbd_lines;
     static const int cmd_kbd_columns;
     WINDOW* cmd_kbd;
+    void print_cmd_kbd();
+
     static const int cmd_speed_lines;
     static const int cmd_speed_columns;
     WINDOW* cmd_speed;
-    void print_cmd_kbd();
     void print_cmd_speed();
+
+    static const int get_lines;
+    static const int get_columns;
     WINDOW* get;
 
-    // TODO (avec scroll)
+    static const int log_sent_w_lines;
+    static const int log_sent_w_columns;
+    int log_line_number;
     WINDOW* log_sent_w;
+
+    static const int nav_data_lines;
+    static const int nav_data_columns;
     WINDOW* nav_data;
   
   public: