Video+Chatting+Dictionary


 * ** Audio : Sound**
 * ** Closed-Circuit Television : the use of video cameras to transmit a signal to a specific place, on a limited set of monitors.**
 * ** Electromagneti c****: a type of energy**
 * ** Encryption : It is the process of converting information into a code. This helps keep the data safe.**
 * **Evolution** **: the act of adapting over time**
 * **IP : IP is short for Internet Protocol. This is the method by which things are sent through internet from one computer to the other. **
 * ** File Transfer Protocol : This used to send or receive a program through a network. **
 * **JPEG File** **: a format in which files are compressed**
 * **Prototype** **: a first model of something**
 * **Radio Waves** **: a type of electromagnetic wave that can travel through empty space and carry sound signals**
 * ** Telephony : The working or use of telephones**
 * **USB Port** **: A technology used for connecting an outer device to a computer. This allows fast data exchange.**
 * **Vibrations** **: when an quickly moves back and forth and pushes air around it**

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