Offline chat bot
Offline chat bots are useful as a way of serving your apps FAQ or help/troubleshooting tips. Other uses are virtual girlfriend/boyfriend apps and some game genres such as RPGs.
if writing your own commands structure the JSON like this:
[{"response":"hello there!","trigger":"hi"}, {"response":"see ya :)","trigger":"bye"}, {"response":"response","trigger":"trigger"}]
Available on Sketchware: http://sketchware.io/import.jsp?id=GoZj