From 1G to 5G 5G is the fifth-generation cellular network, as formally defined by global standards agencies. New networks have emerged roughly every 10 years since 1980, when 1G came on the scene with large cellphones that only made phone calls. Later, 2G introduced messaging, 3G brought access to the internet, and 4G, which emerged around 2009, brought a leap in data download speeds, allowing users to do things like stream movies on mobile devices. The official definition of 5G specifies higher speeds and lower latency — the lag time between when a device asks for information and when it receives it, Médard explained. The network will use higher-frequency radio waves in addition to the range of frequencies already used, and will work with smaller, more closely distributed wireless access points instead of large, dispersed cell towers. 5G is also expected to include a suite of hybrid technologies that will facilitate seamless transitions between different Wi-Fi networks or from cellular networks to Wi-Fi, and allow networks to more easily take advantage of unused extra bandwidth. 5G should allow for higher connectivity — that is, more devices connected to a network — and significantly higher download speeds. Speed isn’t the only improvement, though.

What Does Strong Artificial Intelligence (Strong AI) Mean? Strong artificial intelligence (strong AI) is an artificial intelligence construct that has mental capabilities and functions that mimic the human brain. In the philosophy of strong AI, there is no essential difference between the piece of software, which is the AI, exactly emulating the actions of the human brain, and actions of a human being, including its power of understanding and even its consciousness. Strong artificial intelligence is also known as full AI. Strong artificial intelligence is more of a philosophy rather than an actual approach to creating AI. It is a different perception of AI wherein it equates AI to humans. It stipulates that a computer can be programmed to actually be a human mind, to be intelligent in every sense of the word, to have perception, beliefs and have other cognitive states that are normally only ascribed to humans. However, since humans cannot even properly define what intelligence is, it is very difficult to give a clear criterion as to what would count as a success in the development of strong artificial intelligence. Weak AI, on the other hand, is very achievable because of how it stipulates what intelligence is. Rather than try to fully emulate a human mind, weak AI focuses on developing intelligence concerned with a particular task or field of study. That is a set of activities that can be broken down into smaller processes and therefore can be achieved in the scale that is set for it.

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