He called for greater use of visual aids to help patients remember facts about their condition.

BBC: Patients 'don't listen to their doctors'

While the pilots should have been able to use visual references and navigation aids at the airport to judge if they were descending too quickly, reduced visibility from a burst of rain could have made landing more difficult, experts said.

WSJ: Weather Scrutinized as Possible Cause of Lion Air Crash

In presentations using visual aids, she says, use no more than one slide a minute.

ECONOMIST: Damned lies and statistics