Comparison of Old Communication Devices and Modern Communication Devices

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Added on 2023-03-17

About This Document

This presentation provides a comparative analysis of old communication devices such as letter writing, radio, and telephone, and modern communication devices such as mobile phones, laptops, and virtual assistants. It explores the evolution of these devices and their impact on communication. The presentation also discusses the popularity and functionality of virtual assistants like Alexa, Siri, and Google Assistant. References are provided for further reading.

Comparison of Old Communication Devices and Modern Communication Devices

Added on 2023-03-17

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Old Communication
devices vs. Modern
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A C OM PARATI VE A N A LYS IS

Comparison of Old Communication Devices and Modern Communication Devices_1

Letter Writing
• Despite high-speed technologies in the modern era,
writing a letter can never go out of fashion (How, 2018)
• Sending letters have evolved from delivering them
through messengers to sending through postal services
• The modern generation is less familiar with the concept
of letter writing
• Despite of less people writing letters, businesses and
private citizens continue to use letter as a medium of
communication (Wilkes, 2016)

Comparison of Old Communication Devices and Modern Communication Devices_2

Radio
• Radio is the wireless version of a telegraph (Carlson,
2016)
• Invented by Nikola Tesla in 1897 with its 1st broadcast in
1919 from Tuft University (Petrescu, et. al., 2017)
• Radio has been the oldest but still a strong medium of
communication mostly in rural areas.

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