“The axis or dimension that is measured has no indivisible unit from which it is composed,” this quote from the text explains the concept of Continuous Data. The understanding of what Continuous Data is, is important in the development of new media objects. What Manovich means by a new media object, is something that is generally computer generated and has numerical form. Manovich then explains that when old media devices are used to create objects, the form is in continuous data. Manovich wants readers to understand that new media objects are commonly converted from old media and the conversion process of Continuous Data into numerical data, is now known as Digitization.
Further into Manovich’s explanation , he states that there are two steps within digitization. The first step is called sampling. Within this step continuous data is gathered into a specific group, which is normally chosen to display something. Manovich gives an example of sampling in the text as , “a grid of pixels used to represent a digital image.” In the act of sampling, continuous data becomes discrete data, which he defines as “data occurring in distinct units.” The second step to digitization is called quantization. In quantization, sampled data is then given a certain numerical value that comes from a defined range.
I believe it to be important for any artist that plans on using a form of new media to create something, should be able to fully grasp the inner workings of the process. Manovich explains the scientific background and makes it easy to understand.I would have never known of the numerous processes that go into something that seems so simple, when i go to create a new media object . Understanding the different types of data will definitely help for developing future projects within the various new media devices i will be using.