One thing I've learned while designing UIs is that if it takes a techy X amount of time to figure something out, it takes between X * 10 to X * 100 for a regular person, so you really want to aim for a super super intuitive interface; and they won't try forever.
One thing I've learned while designing UIs is that if it takes a techy X amount of time to figure something out, it takes between X * 10 to X * 100 for a regular person, so you really want to aim for a super super intuitive interface; and they won't try forever.