Augmented Reality ( Ar )

ICT resources are both an engaging and creative tool that can assist and expand on students learning. Technology pedagogical content and knowledge, or TPCK, is a concept that has developed in recent years due to the introduction of technology as a teaching tool in the classroom (Niess, M, 2005). Considering students also use technology in their daily lives, it can be a great way to help engage them and make the lesson interesting as well as informative. Creating an iMovie is just one of many ways a teacher can incorporate technology into a lesson. With many schools providing students with iPads in recent years, using technology as a teaching tool has become increasingly easier and more widely accepted. However, it has to be noted that TPCK requires teachers to be well educated in different areas of technology, aiming to build upon what they already know (Niess, M, 2005). Using technology in a day-to-day setting is completely different from using it as an educational tool, and teachers must be aware of the challenges they face integrating it into their

Although this specific program will likely not become available to average consumers, the same foundations for the simulation will be available on the marketplace while being affordable at the same time. In time, applied use of virtual reality such as the Oculus Rift will become mainstream and accepted in everyday life not only due its entertainment value, but also due to its affordability for consumers everywhere. Thoughts of virtual reality often resemble fantastical scenarios reminiscent of scenes in movies with similar themes like Gamer, The Matrix, Total Recall, and Inception. After one delves into the VR technology in products such as the Oculus Rift, one will begin to believe, and he or she will brace themselves for the tidal wave that is the paradigm shift of virtual reality.

2. Search the web and find three augmented reality developments other than Google Glass. Describe them and explain what technologies these developments are based on. (5 marks)

Virtual reality(VR) is a relatively new frontier in the technology industry. So new in fact, that, at its current stage, what it is and its potentials are unfamiliar to the general public. VR originally started gaining momentum as a new platform to game on, but its potential must be analyzed broadly in more than just one vocation. Because of the immersion VR provides, it has an immense capacity to benefit the educational field. Everyone is unique in the way they learn best; some people learn best by reading, some people learn audibly better, and, some people learn visually.

Our goal is to make 3D worlds more realistic and immersive with the 3D MA platform. The 3D MA platform is designed to be compatible with VR equipment, such as the CAVE™ or head-mounted displays (HMD), turning virtual worlds into powerful real-life experiences. Our applications and domains described will be based with the augmentation which can take on a number of different forms. In all our applications the augmented reality presented to the user will enhances that person's performance in and perception of the virtual world. Our ultimate goal is to create a system such that the user cannot tell the difference between the real world and the virtual augmentation of it.

When it comes to augmented reality, we're looking at something that has found more success in the consumer space when compared to virtual reality. We've seen several applications with AR, along with video game and hardware devices such

Virtual reality is an interesting topic. Today, technology develops so rapidly, and it becomes a vital role in society.

* A virtual world that appears real to any observer, seen through an HMD and augmented through three-dimensional sound and tactile stimuli

In 1960 the First Augmented Reality System was created by Ivan Sutherland. He went on to invent the head mounted display and suggested “It was a window into the virtual World”. Bob Sproull his student helped Ivan Sutherland to create the first Augmented Reality headset, it was called the Sword of Damocles. The term Augmented Reality was coined by researcher Tom Caudell in 1990s. In 1994 Julie Martin Creates the very first augmented reality theatre production, by doing this she brought augmented reality into the media. The camera systems started to develop by 2005 that can analyse physical environment in reality and relate positions between objects and environments. This quickly became the basis for Augmented reality systems to integrate into reality with virtual entities. Google announced in 2013 an open beta test of

(376) Some people would argue that VR began in 1838 with the Stereoscope by Charles Wheatstone, this device was made by 'two images photographed representing the view seen by each eye '[ http://jaredjared.com/wp-content/uploads/2011/10/Bendis-Stereoscopy.pdf] placed inside a 3D headset giving the viewer depth and immersion. The first mention of VR in science fiction was in a 1930s short story called Pygmalion 's Spectacles written by Stanley G. Weinbaum, he describes a goggle based system projecting a holographic image which activates certain senses such as sound and touch[ http://www.gutenberg.org/files/22893/22893-h/22893-h.htm]. In the 1950s with Morton Heilig created The Sensorama, a machine creating sound, smells, and even wind to accompany the visuals completely mechanically. VR became more popular in theatre such as Tron (1982) and The Lawnmower Man

VR is more than an upgraded version of Cinerama or a theme park ride, as it achieves not only a greater sense of presence, but through the use of computer technology, the capacity to direct one’s gaze and movements so that one can explore and move around inside the illusory flow of images [3]. The main imperfection in simulation at present comes from the difficulties inherent in presenting a sufficiently convincing computer generated image. Presenting a convincing visual input to a human being requires a computer which can handle a vast amount of information. This is both difficult and expensive with existing technology.

Virtual reality defined as to produce and create the effect of an interactive 3D world in which the objects have a sense of spatial presence by using computer technologies. Our perceptual and cognitive system will be presented by precise clues in order for our brain to interpret and understand those clues as outside object in 3D world. In addition, virtual reality suggest a lot of benefits and advantages to education of technical such as delivery information through multiple active channels, addressing of dissimilar learning styles, experiential-based learning and so on ( Bell & Fogler, 2004, p 217).

He is also responsible in popularizing the phrase “Virtual Reality”. Just a year later, the phrase “Augmented Reality” (AR) was phrased out by Tom Caudell while he was at Boeing, helping workers assemble cables into aircrafts.

Seeing is believing, these words are the best combination to understand the meaning of Virtual Reality (VR). VR is one of the best asset and aspect of our future. No other technology has seen such a revolution like VR has. It is practically in use in almost every field such as entertainment, gaming, defense, robotics, medical, healthcare, military, education, fashion, heritage, business, engineering and many more fields. VR sometimes called Virtual Environment has drawn much attention in the last two decade. Extensive media coverage causes the much more rapid increase in the interest of the masses. Very few people, however, really know what VR is and what are its open problems are. In this report a historical overview of virtual reality is presented, basic terminology as an introduction are listed, followed by applications of this technology in science, work, and entertainment areas. Its present developments are thoroughly discussed in this report. Finally, the future of VR is considered in two aspects: technological and social. New research directions, technological frontiers and potential applications are pointed out. The possible positive and negative influence of VR on life of average people is speculated.

Education has found its way into the loop of technology. Teachers are using ipads and laptops during class time to help conduct experiments, or share a presentation. This is allowing the students to gain instant access to the information they are seeking. Students also receive the opportunity to complete their homework online and print off their assignments instead of just using paper and pencil. Another pro for Technology in Education, there are countless sources out there which help enhance learning. In one research conducted, they compared the performance of teaching kids how to read a clock. One group was coached by an online app, another was shown by a toy clock, and the last group was trained by a drawing example. The results revealed that the children that were taught by the toy and app exceeded the paper drawing group (Galetzka).