Add notes about "store demo" mode as an alternative to IncarcerApp

hosts

@@ -11,6 +11,12 @@ ipads:
       reservation_tools:
         - Plasma Cutter, Hypertherm Powermax85
         - MIG Welder, Miller 210
+    CMS-wall-display-wood-shop:
+      reservation_tools:
+        - ShopBot, PRSstandard 96-48-8
+        - Table Saw, SawStop 3HP 10"
+        - Planer, Grizzly 20"
+        - Jointer, Powermatic 8"
   vars:
     ansible_user: mobile
     ansible_become_pass: "{{ lookup('passwordstore', 'servers/cms/mobile@ipads') | d(omit) }}"

readme.org

@@ -62,7 +62,14 @@
 
 ** Kiosk mode
    - in iOS >=6, just use guided access
-   - in iOS <=7, maybe use IncarcerApp
+   - +in iOS <=7, maybe use IncarcerApp+
+     - doesn't seem work on ios 5 anymore, so no point
+     - tried older versions from [[https://code.google.com/archive/p/iphone-incarcerapp/][Google Code Archive]], but those don't work either. Maybe some incompatibility with another jailbreak library?
+   - "Store Demo" mode (see [[https://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app/8994690#8994690][StackOverflow answer]])
+     - works on iPad 1
+     - is kind of annoying, and doesn't disable touch screen
+       - can be escaped via =killall SpringBoard= or rebooting
+     - more notes: https://www.theiphonewiki.com/wiki/Smart_Sign
 
 ** Let's Encrypt certificates
    - Can install cert PEM via gui, probably too much of a pain to automate it