Used for engineers to make there projects
The first electronic device ever invented is the relay, a remote switch controlled by electricity that was invented in 1835 by Joseph Henry, an American scientist, although it is also claimed that the English inventor Edward Davy "certainly invented the electric relay" in his electric telegraph c.1835.
"Electricity was discovered in 1879 by a guy name Benjamin Franklin people say"
He did some experiments and helped establish the connection between lightning and electricity,
Before the early 1900s there wasn't any electronic devices. What they would do for fun is either read, play hide and seek or just go for walks.
The first computer ever built was called The Eniac, It was invented by J. Presper Eckert and John Mauchly at the University of Pennsylvania. Although ENIAC was designed and primarily used to calculate artillery firing tables for the United States Army's Ballistic Research Laboratory, its first programs included a study of the feasibility of the thermonuclear weapon.
The first video game ever made was made in 1958. In was like a tennis game with bricks. They didn't have any consoles or tablets like now but they still had a way of entertainment on a device
Ralph Baer, an engineer at Sanders Associates, receives support from his company (a military electronics consulting firm in NH) to explore his idea of creating interactive games using a television.