Besides medical information, Tufte also showed the disaster with the Challenger (28 january 1986) was due to bad information design as well.
“(…) design and writing has the potential to make a real difference in regard to medical errors and that design, writing, and production of a medicine information leaflet can have a real positive effect on people’s health. The design of medicine information leaflets provides some interesting challenges because they might not be seen as a typical creative graphic design job. Just because they do not contain overly designed text or graphics, however, does not mean creativity is not needed, in fact creativity is usually lacking in leaflets typically produced.”