pokemon go uses what technology to show pokemon in the real world
Is Pokémon GO Really Augmented Reality?
The game app'southward pocket monsters may be taking over the world—but they're non quite part of information technology yet, a tech pioneer insists
In the calendar week since its release equally a costless smartphone app, Pokémon Go has sent millions of people worldwide on digital scavenger hunts to hunt downwardly and collect drawing characters. Information technology uses the camera and GPS system on an Android or iPhone handset to digitally superimpose these animated creatures on top of whatever scenery appears on the smartphone'due south screen when its camera scans 1's surroundings. That might sound a lot similar augmented reality, but 1 pioneer in that field prefers to call Pokémon GO and games like it "location-based amusement."
Just about everything written about Pokémon Go since its July 6 release positions the game as a triumph of augmented reality—technology that overlays digital images atop the real earth—on a smartphone. Perchance it is just splitting hairs merely Ken Perlin, a informatics professor and founding director of the New York University Media Research Lab, makes a distinction between simply dropping digital characters onto a screen based on a player's location and integrating those characters into their surroundings so that they seem more existent than virtual. Perlin'due south experience with virtual and augmented reality extends back decades, and he has won several awards—including an Academy Award—for inventing ways to improve figurer graphics.
Perlin is not criticizing Pokémon Become, which has introduced a lot of people to the basic idea of augmented reality in a short menstruum of time. Instead, he says interest in the game provides an opportunity to look at where augmented reality could go in the near future.
[An edited transcript of the interview follows.]
If Pok émon Get is non augmented reality, what is it?
The term "augmented reality" has been applied to a number of different technologies over the by few decades—including Google Drinking glass—that allow you lot to come across text and images floating in forepart of you. In that location were likewise some pop smartphone apps from a few years ago that let you superimpose images over reality. But I recollect the button by Microsoft with its HoloLens technology as well as new headsets from companies including Meta and magic leap, [Inc.] will really show people how virtual objects can be integrated into real-globe surroundings. To the point where users volition, for example, see that there'due south a virtual object sitting on a table and that object will remain where information technology is with respect to the user'southward position as he or she moves. These new technologies are really raising expectations for augmented and mixed reality beyond property your phone out to see a creature on your street corner. Games similar Pokémon Get are fun simply they're actually more location-based entertainment than augmented reality.
In what other ways are the new augmented reality technologies distinct from what Pok émon GO offers?
There is a cardinal deviation betwixt just slapping a characterization in front end of something because I'thou there and actually altering our perception of reality. If you or I are walking around and we're seeing a creature through a wearable device over our eyes—equally opposed to seeing it through our telephone screens at arm's length—and so that creature has become part of our shared perception of reality. In that location's a fundamental departure between our brains integrating objects into reality and simply beingness told that something is part of reality.
What is mixed reality?
There's this contend going on right at present nearly what to call augmented reality and what to call mixed reality. Ane reason it gets then complicated is that some of it is pure commercial marketing. Microsoft is trying to really push the fact that its HoloLens device is very authentic in where it overlays virtual objects on top of what a person sees through the headset. As a event Microsoft throws around the term "augmented reality" derisively to kind of say, "That'south what Google Glass did." Instead, Microsoft is tying HoloLens to the term "mixed reality". Mixed reality might actually win out because it'south less loaded. It's besides the term Jaron Lanier used back in the mid 1980s to describe a virtual reality that'southward combined with what you come across in the real world. I've started to switch over and employ mixed reality because it confuses people less.
What impact will this Pok émon GO phenomenon accept on the time to come of augmented—or mixed—reality?
Pokémon Go'due south popularity is actually important because [game developer Niantic, Inc.] is using a very major commercial brand that people know and dear to make augmented reality—although I still prefer to phone call it location-based entertainment—accessible to anyone with a smartphone. We've seen this before: Some technological innovation happens and early adopters get all excited, but it'due south not until some big brand gets involved that the engineering grabs the attending of hundreds of millions of people. For example, we've had the illusion known as Pepper's ghost since the 1800s. But information technology wasn't until they used that same trick to put Tupac Shakur on stage [at the 2012 Coachella Music and Arts Festival] and started pretending it was a hologram that then many people became aware of Pepper's ghost. And Ingress—the massively multiplayer online location-based game that Niantic released in 2013—has only a fraction of the number of players that Pokémon Become accumulated in merely a few days. Pokémon Become uses essentially the same platform as Ingress, yet it has get a huge phenomenon.
Source: https://www.scientificamerican.com/article/is-pokemon-go-really-augmented-reality/
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