public void ExecuteAction(string actionName, string[] voiceInput = null)
{
switch (actionName)
{
case "AddToShoppingList": mShoppingList.Add(voiceInput); break;
case "AddLasagnaIngredients": mShoppingList.AddLasagnaIngredients(); break;
case "SpeakShoppingList": mShoppingList.SpeakShoppingList(); break;
}
}