3 апр 1973 г. - Cell phones

Описание:

The cell phones affected the economy for a lot of reasons, for example: the increase ability for communication, low barrier entries and the creation of a new "app-economy". For the standard of living, the cell phones major impacted the comfort of having a cellphone for entertainment and communication and the creation of a new material good.

Добавлено на ленту времени:

Дата:

Изображения: