While virtual reality can be used as a training tool for industries such as medicine and transportation, it has also been used as a means to help individuals overcome phobias, and is a growing form of entertainment. It is also a largely untested technology that could have adverse side-effects on the brain and cognitive systems. Unforeseen benefits and risks are present whenever a new technology is invented.Know More
Virtual reality is a technology in which computer-generated graphics are imbedded into real-world movement. Most often, individuals wear a helmet that tracks their movement and makes images on a screen within the helmet move along with them.
The most popular applications for virtual reality are in the movie, video game and entertainment industries. However, virtual reality is being used in training programs to simulate situations such as surgeries or airplane flights. For instance, pilot trainees can use virtual reality to practice flying a plane without any real danger involved. In the fields of medicine and psychology, virtual reality simulations are being used to help treat post-traumatic stress disorder and phobias by placing individuals into controllable situations where they can face their fears without danger.
Because virtual reality is such a new technology, many of the applications have not been tested properly yet. Glitchy graphics can cause vertigo and nausea, and sometimes individuals have a hard time deciphering what is real and what is virtual. Most risks involved in virtual reality applications are currently unknown.Learn more about Technology
Virtual reality entertainment has been in existence since the 1990s, and though the field has made great strides during the 2010s, it remains to be seen how this technology impact the entertainment industry. It typically requires the user to wear a headset that covers the eyes and is designed to provide an immersive experience for film viewers and video game players.Full Answer >
A digital camcorder can be used for many types of creative video projects. It can be used to create wedding or graduation keepsakes or even to make short documentary films.Full Answer >
Magnetic ink character recognition systems offer high security levels because the MICR characters are written using iron oxide ink and follow a strict format, which makes it virtually impossible to forge; however, these specialized systems are costly and can only be used to read MICR fonts written in specific formats. The cartridges used in MICR printers are also more costly compared to other toner cartridges.Full Answer >
The main advantages of Bluetooth are that it’s compatible and wireless. The disadvantages include that Bluetooth devices tend to be more expensive and they tend to run out of power quickly.Full Answer >