I write adult romance novels
yet I often buy
children’s books for research.
Why?
Because children’s books
have illustrations,
they usually name parts
(parts of a space shuttle, a computer, etc)
and they assume
the reader knows nothing
about the topic.
They explain terminology
and how things work
in easy-to-understand language.
Children’s books also convey
what the average person
should know
about a topic.
That average person
could be my reader.
And they could be
your prospect/customer.
If there are children’s books
on your industry
(and I suspect there ARE),
read them.