I’ve been insisting that the main point about teaching/learning a foreign or second language is for communication.
Short ago I’ve also been having a look at the mobile or cell phones evolution. Can you remember the first mobile phones of the 90s?
The picture above gives a view to the evolution of those devices that serve the purpose of connecting people for communication. What will smartphones be like within a few years from now? Will they be adaptable to our wrist or they’ll project an image out of nothing or nearly? / Photo from: future-mobile-phones-2020-5g Future Timeline