Overview
The Nintendo 3DS was released in Europe March 25th 2011. As portable handsets go it is packed full of technology including Stereoscopic 3D and Augmented Reality camera technology. The devices themselves are fairly similar in design to the Nintendo DS or DSi with the only real difference being slight screen size changes and the addition of the Circle pad which is used much like an Analog Stick on a PlayStation controller.
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| A red Nintendo 3DS |
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| A black Nintendo DS lite |
The Nintendo eShop launched eventually on July 6th and is an online marketplace for DSi Games, Game demos, Classic games, Trailers (including 3D trailers) and previews for all the upcoming or out in shops 3DS games that are available.
Unfortunately, this market is still growing and there is still very little in the way of major releases or overly interesting purchases available as of yet. The main sellers are, undoubtedly, the old Nintendo classics.
Stereoscopic 3D
The Nintendo 3DS' top screen is designed as, essentially, two screens layered on top of each other. The 3D effect that the 3DS uses is performed by using what's called a Parralax Barrier which is over the top of the screen designed to control the way light leaves the display and, essentially, sends different patterns of light to eaech eye creating the optical illusion of you looking into the screen and there being another room inside it.
Augmented Reality
Augmented Reality is a technology that is only just coming in to its own. The concept of Augmented Reality is where a piece of software, taking advantage of a camera and is not dissimilar to facial recognition software. In it's simplest form it is capable of identifying logos or particular buildings and then displaying information on the screen about what it is the camera is pointing at.
| Augmented Reality Cards |
The 3DS uses this technology to identify 'AR Cards' that correnspond to classic Nintendo Characters along with a '?' Card. As you can see from the image above when using the AR camera software to look at the Kirby and Link AR cards the Cards suddenly spring to life with a 3D Model of the relevant character atop them.
The '?' Card is used in many of the AR Games that come included with the 3DS including AR Shooting Gallery, where the '?' Card is used as a placeholder for the 3D and a platform for the 3D targets that appear on top when you initiate the game.














