For business apps, make an effort to become a domain expert and user/operator on their subject and focus on making UIs easy to use, as opposed to easy learn and

For business apps, make an effort to become a domain expert and user/operator on their subject and focus on making UIs easy to use, as opposed to easy learn and difficult to use. “…if we were focused on making everything easy to learn, rather than easy to use, we would all be riding tricycles. The bicycle is harder to learn to ride, but much more powerful.” - Douglas Engelbart