Embedded Systems are controlled by one or more main processing cores that are typically either microcontrollers or digital signal processors (DSP).[4] The key characteristic, however, is being dedicated to handle a particular task, which may require very powerful processors. For example, air traffic control systems may usefully be viewed as embedded, even though they involve mainframe computers and dedicated regional and national networks between airports and radar sites (each radar probably includes one or more embedded systems of its own).
An Embedded Systems command is a suggestion that is hidden within written or spoken language. It is used to communicate to the conscious mind while also sending a message to the subconscious mind. The intent is to actually bypass the conscious mind and communicate directly to the subconscious mind. Since embedded commands usually remain undetected by the conscious mind, they are very commonly used in marketing and advertising. It is in this covert way that marketers can create expectations and desires within their audiences without encountering resistance.
Often, the Embedded Systems commands are small fragments that fit into a full sentence. For example, Pepsi used to have the slogan that encouraged, “Have a Pepsi Day.” The embedded command was “Have a Pepsi.”
The most effective Embedded Systems commands are short and concise. In fact, ideally they should be no longer than two to four words. It is much easier to use these commands in persuasive writing than persuasive speaking because you can visually highlight the command with boldface or italic font, for example. When using this persuasive technique, first determine what exactly you are trying to say to your audience. Then create the sentences where the embedded words and phrase will logically and contextually fit. Finally, set the embedded commands apart in some visual way: italicize them, boldface them, underline them, highlight them or use a different color.
Since the embedded system is dedicated to specific tasks, design engineers can optimize it to reduce the size and cost of the product and increase the reliability and performance. Some Embedded Systems are mass-produced, benefiting from economies of scale.
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