Using the iPad 2’s front-facing camera, the team over at Engineering Human-Computer Interaction Research Group has been able to create a facial tracking application that provides a 3D interface for Apple’s new device.
The application uses a feed from the front-facing camera, together with software called Head-Coupled Perspective, to track the position of a person’s head in 3D in real-time. This is then used to create the amazing 3D effects without the need for the users to wear any kind of 3D glasses. Watch a video of the new applications in action after the jump.
How the Technology Works
The software is still under development at the moment and has been produced as a proof of concept rather than a commercial app. The Head-Coupled Perspective technology leverages the iPad 2’s front-facing camera to detect the user’s head movements. By analyzing these movements, the software adjusts the on-screen graphics to create a dynamic 3D effect. This means that as you move your head, the perspective of the 3D objects on the screen changes accordingly, giving a more immersive experience.
One of the most impressive aspects of this technology is that it eliminates the need for 3D glasses, which are often cumbersome and uncomfortable. Instead, the 3D effect is achieved purely through software and the existing hardware of the iPad 2. This opens up a plethora of possibilities for future applications, ranging from gaming to educational tools, where a more interactive and engaging user experience can be highly beneficial.
Potential Applications and Future Prospects
Apple’s iPhone can also be fitted with the same software and use its cameras to create the same effect. With more and more power being added to mobile devices already equipped with front-facing cameras, it surely won’t be long before we start to see innovative 3D applications and interfaces appearing. Imagine playing a game where the environment changes as you move your head, or using a virtual tour app that makes you feel like you’re actually walking through a museum or historical site.
Moreover, this technology could have significant implications for accessibility. For instance, it could be used to develop applications that help individuals with disabilities interact with their devices in new and more intuitive ways. The possibilities are endless, and as the technology matures, we can expect to see a wide range of applications that leverage this innovative approach to 3D interaction.
Source : TUAW : Engineering Human-Computer Interaction Research Group
Apple has now released its third generation iPad, have a look at our iPad 3 vs iPad 2 guide for more information on the differences between the two tablets.
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