Many individuals include computer and music units which may be new or extremely specialized within the category of devices, however this is sometimes used to indicate that the person speaking doesn’t think of these items as necessary. Tablet computer systems, for instance, are often regarded as gadgets, however many people use tablets as primary computer systems. Computers, because of the breadth of their features, are typically not thought of digital gadgets. Even so, small computers with restricted use may fall into this class. Another trend is the rise of the “Graphics Processing Unit” or GPU.