diff --git a/core/defuns/defuns-ui.el b/core/defuns/defuns-ui.el
index 416fd442f..c03ef30cb 100644
--- a/core/defuns/defuns-ui.el
+++ b/core/defuns/defuns-ui.el
@@ -18,13 +18,6 @@
         (writeroom-mode (if writeroom-mode -1 1))
       (set-frame-parameter nil 'fullscreen (if (not (frame-parameter nil 'fullscreen)) 'fullboth)))))
 
-(defvar narf--big-mode nil)
-;;;###autoload
-(defun narf:toggle-big-mode ()
-  (interactive)
-  (set-frame-font (if narf--big-mode narf-default-font narf-big-font))
-  (setq narf--big-mode (not narf--big-mode)))
-
 ;;;###autoload
 (defun narf/reset-theme ()
   (interactive)
@@ -46,16 +39,6 @@
     (narf/load-font narf-current-font))
   (setq narf-current-theme theme))
 
-;;;###autoload
-(defun narf/default-font ()
-  (interactive)
-  (set-frame-font narf-default-font))
-
-;;;###autoload
-(defun narf/big-font ()
-  (interactive)
-  (set-frame-font narf-big-font))
-
 ;;;###autoload
 (defun narf/show-as (how &optional pred)
   (let* ((beg (match-beginning 1))
diff --git a/modules/module-demo.el b/modules/module-demo.el
index 553a85a3b..375370959 100644
--- a/modules/module-demo.el
+++ b/modules/module-demo.el
@@ -2,9 +2,13 @@
 
 ;; This library offers:
 ;;   + impatient-mode: for broadcasting my emacs session
-;;   + TODO integration with reveal.js for presentations
-;;   + TODO "big-mode", for making emacs presentable for screencasts/share
-;;   + TODO quick note/time keeping for live/youtube recordings
+;;   + big-mode: for enlarged text while screencasting
+;;   + integration with reveal.js for presentations
+
+;; Big-mode settings
+(defconst big-mode-font (font-spec :family "Inconsolata" :size 16))
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
 (use-package impatient-mode
   :defer t