The year 1997 is when Wi fi technology also known as Wireless fidelity was introduced to consumers. A wireless local area network (WLAN) offers a physical internet access sending information to your device via a transmitter; hence distributing wireless signal thus the wifi hotspot.
Router is a key piece of equipment for the wireless network and this is what makes the Wi Fi work. By the use of a cable, the device is connected physically to the internet. The high end frequency radio signal is broadcasted by the router which carries the data to and from the internet.
Technology is fast growing with the introduction of new devices every day. The introduction of this technology was a big step because it eased the mode of communication all over the world. When you are in a wifi hotspoted area, there is the freedom to chat, make international video calls to your loved ones, friends and so much more.
Introduction of devices that can access internet namely; computers, Ipads, some mobile phones, game consoles and many more devices have been created. For those who own any of the above gadgets, all you need is a hotspot and you are good to go. In public places, you will find Wi fi is free for all to access. Other places like in homes, institutions, you will find that you have to ask for a password from the administrator for you to access the service.
In developing countries, you will find that Wi fi has been introduced in public places, cafes, vehicles, in trains and many other modes of transports. This allows members to enjoy surfing freely. In these scenarios, you will find that the password is made public.
Signals transmitted have specified range that they can travel. This varies according to the types of router and its strength. For you to access the service while around a hotspot, you need to be within the given ranger. Practically, the closer you are to the transmitter, makes your signal on the device you are using stronger and the further you are to this transmitter, the weaker the signal.
Before it was introduced, people used internet connected by cables from point A to B. People nowadays do not have to be congested in a cyber to get internet services. This a technology where you can buy and install in your home and also in work places. It makes access to the internet quite easy and reliable.
Its uses stands out in comparison to other means used in accessing the internet. Its cheap and subscribers only have to pay a constant monthly figure which differs from one tariff to another. Universities and learning institutions worldwide are relying on Wi Fi as it has made studying and researching easier among students. You will find that in most universities, lectures will send notes via email and that eases the burden of the students having to write the notes. The lectures will send notes, assignments and communicate to students via email which you can easily access with the help of Wi-Fi hotspots.
Research shows that the use of wireless fidelity has various health problems. It may cause insomnia due to users being exposed to these electromagnetic signals from real phones or no signals from fake phones and it makes falling asleep difficult. It may also derail brain function due to the exposure of 4G radiation and this leads to one having areas of reduced brain activity. These are among the many more health problems caused by use of the Wi fi.
For information about a WiFi Hotspot system, you should go to our web pages here today. Further details are available at http://www.connectsim.ca right now.