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Radio
Radio is a sound communication by radio waves, usually through the transmission of music, news and, other types of programs from single broadcast stations to multitudes of individual listeners equipped with radio receivers. -
Newspaper
A printed publication (usually issued daily or weekly) consisting of folded unstapled sheets containing news, feature articles, advertisements, and correspondence. -
Television
An electronic system of transmitting transient images of fixed or moving objects together with sound over a wire or through space by apparatus that converts light and sound into electrical waves and reconverts them into visible light rays and audible sound. -
Keypad phones
The keypad phone is a type of phone that has a keypad rather than a touchscreen. -
Computer
A computer is a machine or device that performs processes, calculations and operations provided by a software or hardware program. It has the ability to accept data (input), process it, and the produce outputs. -
Smartphone
A smartphone is a cellphone that let you do more than make phone calls and send text messages. Smartphones can browse the internet and run software programs like a computer. Smartphones use a touchscreen to allow users to interact with them.