What is mobile computing and how it works?
Mobile computing is human–computer interaction by which a computer is expected to be transported during normal usage, which allows for transmission of data, voice and video. Mobile computing involves mobile communication, mobile hardware, and mobile software.
What is mobile computing?
In simple word, The process of computation on a mobile device is called mobile computing but in brief, the mobile computing is a generic term that refers to a verity of devices that allow people to access data and information from wherever they are. It transports data, voice and video over a network via mobile device or
Mobile computing is the idea that users can process data or perform digital task on mobile device.
How does mobile computing (or Cell Phone) work?
In mobile computing, cell phone play an important role. In most basic form, a cell phone is essentially a two way radio, considering of a radio transmitter and radio receiver.
When you chat with your friend on your cell phone, your phone converts your voice into an electrical signal. Every cell phone has at least one Antenna in order to convert this electrical signal to radio waves.
Now, this radio waves carry the information and travel in air at the speed of light and transmitted to the nearest cell tower.
The network of cell tower then relays the radio waves to your friends cell phone. Now, the Antenna of your friend’s cell phone convert the radio waves to electrical signal. Now, your friend’s cell phone converts an electrical signal to voice (sound) again.
What are the features of mobile computing?
Some features of mobile computing:
- Wireless communication capabilities,
- Processor power/speed
- Battery life
- Barcode Scanner