Computer Advantages And Disadvantages

ABSTRACT.

One of the buzzwords in the Information Technology is Internet of Things. The Internet of Things describes a world in which everyday objects are connected to a network so that data can be shared. But it is really as much about people as the inanimate objects. Many millions of us already carry ‘smart’ phones in the world but a phone is not smart. It helps its user to make smarter decisions. Internet, a revolutionary invention, is always transforming into some new kind of hardware and software making it unavoidable for anyone. The form of communication that we see now is either human-human or human-device, but the Internet of Things promises a great future for the internet where the type of communication is machine-machine. The

6- DISADVANTAGES –

• Expensive:

Wearable computers are one of the most popular gadgets of technology existing today. Sophistication comes with expense as it requires high levels of technology to come up with wearable computers making the end product high priced. In the case of a construction company, wearable computers have the potential to increase overall efficacy but are undermined by the high costs of setting up local area networks.

• Heavy: Wearable computers can be quite heavy. This is due to the many components of the wearable technology that has to be attached to the body. A wearable computer, like any other computer, requires a Central Processing unit (CPU) as well as peripheral devices and a monitor that enable the computer to gasp the input of data. These components are hefty and difficult to wear so it causes enormous amount of problem to the user. The computer can also be quite heavy if all these components are built into the wearable computer.

• Discomfort:

Wearable computers tend to irritate the user at the time of hot and humid weather conditions as these wearable components emit heat despite the cooling technology inbuilt in them. It also results in health hazards such as headache and

Using accurate simulations of fabricated situations, including visuals, surround sound, and voice command, the Expedition wearable computer design provides better training for the armed services and emergency response workers. As well as being able to reconstruct hazardous situations, it is particularly suited to rehearsal of future missions. Squad level interaction based on a distributed network of individual soldiers all equipped with the Expedition training system.

With the ability to work within a correlated virtual world, squads will be able to plan missions via the wearable interface, rehearse their course of action prior to the actual training exercise, conduct virtual training exercises while engaging intelligent computer generated forces, and review the action afterwards with unit scoring and performance assessments.

Figure shows the complete Expedition