In: Nursing
What is the function of Bluetooth, Wi-fi, Satellite methods of technology and which is appropriate for what function?
Course: Information Technology for the Health Professions
Answer: In this technology, the information can be transmitted through the air without requiring any cable or wires or other electronic conductors, by using electromagnetic waves like IR, RF, satellite, etc. In the present days, the wireless communication technology refers to a variety of wireless communication devices and technologies ranging from smart phones to computers, tabs, laptops, Bluetooth Technology, printers.
Bluetooth is a device which works by using radio waves instead of wires or cables to connect with your cell phone, smartphone or computer. Bluetooth is a wireless short-range communications technology standard found in millions of products we use every day including headsets, smartphones, laptops and portable speakers. Cell phones are connected to hands free earphones, mouse, wireless keyboard. By using Bluetooth device the information from one device to another device.
Satellite communication contains two main components like the space segment and the ground segment.The ground segment consists of fixed or mobile transmission, reception and ancillary equipment and the space segment, which mainly is the satellite itself.
WiFi allow users to connect only within close proximity to a router. WiFi is very common in networking applications which affords portability wirelessly.