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Since at least the 1990s, scientists have researched whether the now-ubiquitous radiation associated with mobile phone antennas or cell phone towers is affecting human health. [ 1] Mobile phone networks use various bands of RF radiation, some of which overlap with the microwave range. Other digital wireless systems, such as data communication ...
Understanding Media. Understanding Media: The Extensions of Man is a 1964 book by Marshall McLuhan, in which the author proposes that the media, not the content that they carry, should be the focus of study. He suggests that the medium affects the society in which it plays a role mainly by the characteristics of the medium rather than the content.
ICT is an umbrella term that includes any communication device, encompassing radio, television, cell phones, computer and network hardware, satellite systems and so on, as well as the various services and appliances with them such as video conferencing and distance learning. ICT also includes analog technology, such as paper communication, and ...
The ethics of technology is a sub-field of ethics addressing the ethical questions specific to the Technology Age, the transitional shift in society wherein personal computers and subsequent devices provide for the quick and easy transfer of information. Technology ethics is the application of ethical thinking to the growing concerns of ...
Appropriate technology. Appropriate technology is a movement (and its manifestations) encompassing technological choice and application that is small-scale, affordable by its users, labor-intensive, energy-efficient, environmentally sustainable, and locally autonomous. [ 1][ 2] It was originally articulated as intermediate technology by the ...
The question concerning technology is asked, as Heidegger notes, “so as to prepare a free relationship to it.” [2] The relationship will be free “if it opens our human existence to the essence of technology.” [2] This is because “[o]nly the true brings us into a free relationship with that which concerns us from out of its essence.” [3] Thus, questioning uncovers the questioned in ...
The central concept defining a technological society is technique.Technique is different from machines, technology, or procedures for attaining an end. "In our technological society, technique is the totality of methods rationally arrived at and having absolute efficiency (for a given stage of development) in every field of human activity."
The Shannon–Weaver model is one of the first and most influential models of communication. It was initially published in the 1948 paper "A Mathematical Theory of Communication" and explains communication in terms of five basic components: a source, a transmitter, a channel, a receiver, and a destination. The source produces the original message.