Mobile Telephony, AKA Cell Phones

Cell phones are an important aspect of civilization in our modern times. Everyone and anyone has a cell phone, whether it is an old flip phone or a sophisticated and advanced smartphone that is faster than most computers. Smartphones today are incredibly interesting since they act as a phone, a computer, a video game console, and other tools that can be used by people every day. As stated in the lecture, there are five generations for phones and each has introduced new technological advancements that push for faster and more efficient signals to be used by people, including satellite phones.