Blum Rosales posted an update 4 months, 2 weeks ago
AR (Augmented Reality) & Virtual Reality (VR) applications (apps) tend to be determined by computer simulation of real-life scenarios and environments. The simulation will bear an increased amount of resemblance with whatever has depicted from real-life, either graphically or sensorially. The word ‘sensorially’ is broader than ‘graphically’ as it means everything perceptible to our senses I.e. graphics, touch, sound, voice, smell and so forth. Usually, the degree of resemblance with the original has to be more often than not higher and much more accurate in the case of VR than in AR apps.
Take into account the videos of an 100-metre dash from your recent Olympics. The main commentary could be in English therefore, since it is, that video will not be very thank you for visiting in france they. Either changing the commentary to French or adding suitable French sub-titles will make it more fulfilling with a French audience. This, basically, is when AR finds its opportunity – augmenting the initial with additional useful info – within our example, substituting French for English and as a consequence, making this content worth more on the French-speaking. As another example, consider the video capture of your road accident. Two cars collide over a highway and one is badly damaged. The authorities might not be in a position to pin-point which present in drivers was responsible for the accident merely by viewing the video. If, however, the video was pre-processed by an AR application that added mass, speed and direction info. in the cars for the video, then, usually the one responsible may be established with all-around, maybe, hundred-percent certainty.
VR (Virtual Reality), conversely, is fairly different from AR. Actually, the two only share a very important factor in accordance – computer based simulation. As mentioned above, the simulation supplied by VR must be of which quality that it is indistinguishable from reality. Theoretically, this really is impossible. Therefore, for practical purposes, VR only means a degree of approximation, sufficient for a user to get a ‘live’ connection with the simulated environment. Moreover, VR is interactive and responds sensorially, in ‘real-time’, and merely as in real-life e.g. within a VR application, imagine you’re in a forest, getting ready to burn a pile of cut-down bushes and dry leaves. You douse the pile with gasoline. A fox is keenly watching you a nearby place. You then throw a lighted match-stick about the pile… the system will respond immediately showing a solid, quickly spreading fire burning for the pile, its shape occasionally altered by the the wind… in addition to being in real-life… the fox (scared with the fire), must hightail it? – and yes it does! The machine may allow you to customize the direction, speed and alteration inside the speed in the the wind, angle of throw of the match-stick etc. and also the system will respond together with the new results immediately! Thus, VR enables someone to try out real-life scenarios and get sufficiently accurate results just as though he/she were from the desired environment/ place, face-to-face, but saving time, travel & resource costs etc.
VR applications consume awesome quantities of computing power. In comparison, AR applications are certainly not at all demanding on resources – AR applications run comfortably on cellphones, tablets, other hand-helds, laptops and desktops. Very probably, you are using a couple of AR apps on your own Android/ iOS device, today, not understanding it! (e.g. Wordlens, Wikitude World Browser etc.).
The reason for the gap is the fact that VR apps first need to correctly interpret whatever action the consumer performed and then ‘make out’ the appropriate response that this real environment would return, filled with animation, movements from the right directions, sounds and so forth plus, as per correct physics, math and then any other sciences involved. Most significantly, ‘latency’, or perhaps the response time through the application, must be sufficiently high. Or else, the user, that has come with understandably high expectations, is sure to get so completely put-off that he/she might burst by helping cover their a string of unprintable words to the effect "to hell with this dumb thing!’. To stop such failures, some type of computer (or network of computers) designed with unusually powerful mobile processors, high-fidelity graphics software, precision motion trackers and advanced optics, is essential. Which explains, why.
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