Internet of things and sun spot Essay Example | Topics and Well Written Essays - 4250 words

Internet of things and sun spot - Essay Example From this research it is clear that there are two main functions of the internet of things. The first is to incorporate sensors into a wide range of items, creating an interconnected network that will ultimately span all types of different things. For example, in the future, this could involve every item, whether it is a piece of electronic equipment or an article of clothing, having an electronic tag. Additionally, there would be sensors for a wide range of environmental variables, such as those on weather balloons that record the way in that factors such as temperature and wind change. The second objective can only be achieved after the first has been successful to some degree. This is the development of intelligent systems based on these inputs. Thus, the more sensors and identifiers there are, the more information is available, and the more efficient the system is. Within a structure, whether it is a house or a business there are a large number of different systems that could pot entially interact with each other, but do not. For example, most buildings have a lighting system, a heating system and internal devices such as microwaves, televisions and computers. Linking some of these systems to each other would have many benefits including the increase of energy efficiency. There are many different examples of the ways in which systems could interact with one another in order to provide a more energy efficient environment. One example of this would be linking the heating system to internal and external environmental sensors so that the base heating level of the structure is able to be adjusted according to the temperature outside. This would mean that the house would be cooled on hot days, and warmed on cooler days. The result of this would be that the structure would be kept at a relatively constant temperature regardless of other factors. The concept of an intelligent home is one of the end products of such a system. Currently, the level of technology would this a very expensive proceeding, but nevertheless this has been demonstrated on a small scale. An intelligent home is one where the owner can control all activities from a single point, such as turning on or off lights using a remote control, or adjusting the house wide temperature. However, the most important factor of a intelligent home is that it can make use of the knowledge that it receives from a wide range of sources to do many mundane activities that are part of general housekeeping. For example, this could include turning lights off when no-one is in the room, adjusting ambient temperature to the occupants preference, having coffee ready for when the person wakes up, and setting the alarm clock based on their

American economy Research Paper Example | Topics and Well Written Essays - 6250 words

American economy - Research Paper Example The government plays an important role in the economy, as is the case in all countries. From the founding of the Republic, the United States federal government has strongly supported the development of transportation. It financed the first major canal system and later subsidized the railroads and the airlines. It has developed river valleys and built dams and power stations. It has extended electricity and scientific advice to farmers and assures them a minimum price for their basic crops. It checks the purity of food and drugs, insures bank deposits and guarantees loans. America’s individual 50 states have been most active in building roads and in the field of education. Each year the states spend some $33,31 million on schools and provide a free public education for 29.1 million primary-school pupils and 11.4 million youth in secondary schools. (In addition, 8.3. a million youths attend private primary and secondary schools.) Approximately 60 percent of the students who graduate from secondary schools attend colleges and universities, 77,2 percent of which are supported by public funds. The United States leads the world in the percentage of the population that receives a higher education. Total enrollment in schools o higher learning is 13.4 million. (Bureau of Economic Analysis, 2003) Despite the fact the United States government supports many segments of the nation’s economy, economists estimate that the public sector accounts for only one-fifth of American economic activity, with the remainder in private hands.