A gadget is any clever little gadget or just a simple but handy electronic machine. Gadgets can be called small gadgets, but they have become the epitome of practicality, utility. The market is full of such small, handy, self-contained and utility appliances and devices. Gadgets help in enhancing the work efficiency and help in reducing wastage of time, money and energy. As long as the gadget has utility and usefulness, it is termed a gadget. Gadgets can either be bought from the market or made by an individual.
Some of the most popular and widely used gadgets include microwave ovens, hair dryers, electric shavers, car heaters, toasters, coffee makers, video games, and so on. Some other popular and widely used but not necessarily well-made and utility devices include cell phones, calculators, watches, toaster ovens, hairdryers, portable radios and DVD players. In the present day English dictionary, gadget, as defined by Oxford English Dictionary, is an original and special type of apparatus, invention, or equipment that is used or intended for use by humans for the primary purpose of performing some specific tasks.
Gadgets are mainly small tools or equipment used in daily life. A small tool might consist of a pair of pliers, knife, screwdriver, etc. A larger but still useful and important gadget may consist of a toaster, a hair dryer, a car warmer, an electronic thermometer, etc. To make things clear, a gadget is not a small tool or equipment that one buys or acquires in a snap, but it is something that is used or designed for use by human beings. In other words, a gadget is an object, equipment, or process that is specifically designed for doing or accomplishing some specific tasks.
Now that we are clear about the definition of a gadget, we will talk about its various types. There are numerous types of gadgets and each type has its own specialized function. A small tool is an example of a general gadget that is designed to do the job of a small tool in a faster and more convenient way. On the other hand, a technical item whose precise name is a gadget is sometimes referred as a machine part, while a device is sometimes referred to as a tool or a small tool.
A GADGET is often used as an acronym for the word General Automatic Device, which is also called a GADPD or a GPS Device. A GADPD is a kind of computer system that can determine the exact location of a person or vehicle. It can also provide instructions or data on how to get to a particular destination. A GPS device is used by the military so as to navigate troops or equipment to their locations. They are also widely used by the police and the fire brigade for such purposes.
A GADGET is a very useful device in many ways. For one thing, it is much smaller than a large technical item whose purpose is to perform more functions. Also, it has only one function, which is to give an exact location of the user. A GADGET can only tell where a person or vehicle is but it does not provide additional information like speed or direction. There are some instances where a GADGET is actually used as a navigation device but this is rare since it is usually used to just give a location.