2/28/2024 0 Comments Virtual reality definition oxford![]() Media coverage and general awareness about AR has grown explosively in the last couple of years as several best-selling books has also dealt extensively with the phenomenon. 150) that will allow us to merge this into the fabric of our reality in a non-intrusive fashion. 211-236) and it is the impending advances in smart glasses and transparent screen technologies (Scholz and Smith, p. AR will literally become a prerequisite for interacting in a seamless way with all of the smartness that will surround us (Kelly, 2017, pp. ![]() The internet of things (IoT) will cognify our world like the industrial revolution electrified it and this makes the development of advanced AR an inevitability. ![]() Breakthroughs in artificial intelligence (AI) are unfolding at such breakneck speed that image recognition algorithms will soon allow our devices to see and sense the world with great contextual awareness (Kurzweil, 2012). Acclaimed tech pundit Kevin Kelly (2017) identifies twelve technological forces that shapes our future through their convergence. The true game changing aspects of AR will arise from the convergence of multiple technological trends. The proliferation of spatial computing seems inevitable as the next decade will bring about more digital transformation than experienced in the last 50 years combined (Scoble& Israel, 2017, p. AI is the fuel of AR and the IoT is the driver Such richness in interaction has until now only been achieved with head worn dedicated AR device like the "Hololense" from Microsoft. This opens a portal to contextual dependent 3D projection of graphical elements and allows AR to analyze, interpret and interact with the real world. Project Tango relies on a host of device mounted cameras and an infrared projector plus motion tracking and depth perception tools that helps create detailed 3D mapped environments in real time ( Araújo et al., 2016, pp. 9) such as smartphones, tablets and wearables. This has led to extensive 3D mapping capabilities that are on the verge of being widely introduced in Android based consumer gadgets (BOA, 2016, p. Alphabet (formerly Google) is investing heavily in the development of their so called project “Tango”. More sophisticated image recognition and 3D mapping techniques are required before the contextual implications of a location can be fully leveraged. Examples includes, for instance, the mega successes of Pokemon Go and Snapchat. Most AR applications are still rather simple location based 2D graphical overlays with limited adaptiveness and responsiveness to physical objects. The three-dimensional aspect is important as it introduces a spatial component to AR. Is registered in three dimension (3D) instead of two (2D) Has some degree of interactivity in a real-time format 336) defines AR as systems that include the following characteristics: It is therefore imperative to establish a more unequivocal definition of what actually constitutes AR. Different approaches to hardware creates a sort of mixed reality (MR) continuum between VR and AR (Miligram&Kishino 1994, p. AR is, nevertheless, regarded as a natural progression from VR given that it allows consumers to experience superimposed graphical elements (Azuma, 1997) instead of immersing users fully in a synthetic world. The basic tenets of AR are strongly associated with the concept of virtual reality (VR). Scholars are applying similar definitions while also emphasizing that the overlay happens live on a real-world environment (Azuma, 1997 Zhou, Duh&Billinghurst, 2008). The Oxford dictionary defines AR as “a technology that superimposes computer-generated images on a user’s view of the real world, thus providing a composite view”. 13) meanwhile the first observations of AR dates back to the emergence of head mounted displays in the 1960s (Sutherland, 1968 pp. It was a Boeing researcher who popularized the term AR in 1990 (Lee, 2012, p. The term “augmented reality (AR)” originates from military aviation but the technology has been described in numerous ways by both practitioners and academics (Bularca&Tamarjan, 2010, p.
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