Data communication refers to the transmission of data between devices via an transmission medium. It could be via wired media, for example twisted pair wire or coaxial cable, or wireless mediums such as radio waves or optical fibers. The data has to be encoded, encrypted and transmitted by the device that is transmitting it, and then decoded and released by the device that is receiving it. This process is similar in nature to the transmission of analog signals, however, it is much more complicated and is focused on binary data (1s & zeros).
Companies are using data communications to better share information with users who are scattered. This can help them improve efficiency within their business. For instance, an automotive manufacturer had to relay information to 6’000 inexperienced and dispersed spare parts dealers in order to match demand with stock and decrease waste products. This required communication using a network not optimized for data transmission and use of a mobile-based application that was difficult for new users to navigate.
Effective data communication starts with understanding your audience’s perspective on the data. It is about creating visuals to aid in telling the story, giving context-based information, and then articulating the data’s insights using a clear narrative. It also involves adjusting content to individual audiences based upon their hierarchy, technical expertise and level of interest. It also means pushing the creative boundaries to make data communications more memorable and memorable.
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