In the 1870s,Christopher Sholes invented the layout of keys on a typewriter keyboard,sometimes called the QWERTY layout.This invention is a(n)
A) technical standard.
B) fast-mover advantage.
C) complementary product.
D) outmoded technology.
E) high-tech industry.

Question

Quizplus · Accepted Answer

Christopher Sholes' invention of the QWERTY layout on a typewriter keyboard established a technical standard, which has remained in use for over a century despite the development of more efficient alternatives.

In the 1870s,Christopher Sholes Invented the Layout of Keys on a Typewriter