Data communication is the transfer of data find more info from one device to another through an transmission medium. It is possible to do this using wired media like twisted-pair cable or coaxial cable as well as wireless media such as optical fibers or radio waves. The data needs to be encoded, then encapsulated and transmitted by the device that is transmitting it, before being decoded and released by the device that is receiving it. This is similar to the transmission of analog signals, however, it is more complicated and focuses on the exchange of binary data (1s and 0s).

Companies are using data communications to communicate information to dispersed users. This improves efficiency within their company. To match inventory to demand and cut down on the amount of waste, a manufacturer of automobiles had to communicate data to 6’000 untrained spare part dealers who were dispersed. This required communication over an internet network that wasn’t optimized for data communication and the use of an app for mobile that was difficult to navigate for new users.

Effective data communications begin by understanding the audience’s view of the data. It is about creating visuals to aid in telling the story, giving context, and communicating information in a clear and concise manner. It also involves tailoring content to individual audiences depending on their hierarchy, technical proficiency and level of interest. It is also about pushing the boundaries of creativity in order to make data communication more memorable and memorable.