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I played around with these things. A lotta novelty factor at the moment.
@Mineer, it doesnt work like that at the moment. Basically uses GPS to find your location then uses the compass to get your orientation, from there it can overlay any information you need. GPA + Compass + Camera
Layars and RobotVision have a neat feature where you can look at different "layers" So if you use a twitter layer, you can effectively see the tweets around you and distance to them. Use the Google layer and you can see whatever is on google maps. Holding the phone horizontally switches it to Map view.
I think it will come into its own when they start incorporating image recognition.
So like you found the landmark, now the AR can tell you signifficant things about certain parts of it by pointing your camera at it. Kinda like a mix of PhotoSynth and AR.
There is also quite a lot of research going into symbolism, where the camera recognises a symbol (Normally a 2D barcode) and overlays an appropriate 3D model (See ARToolkit). That relys on a database.
Another group (I forget the name) is looking into gathering data and building the model from elements on the scene. Like you got a topographic map and a satillite map, it will detect them and apply the height map to the satillite map to render a nice 3D model of the map. Also, you can draw recognised elements and it will anitmate them for you.
Wont be long till someone brings it all together.
how exciting lol... let me guess, it can even emulate the smell of a braai on a summer's day... better than reality lol
Ultimately, the Bainbridge-Rothblatt approach can only work with very fast, very high bandwidth BCI neural interfaces, for example based on the next generation of thought-operated videogame controllers, the evolution of the first prototypes that will hit the market in a few months. See for example Emotiv Systems and the coverage of the upcoming Emotiv EPOC neural interface on CNN, Business Week and CNET. The age of open source neurohacking is coming, and we will use all advances in neural interfacing as they become available in order to enhance the power, speed and reliability of Bainridge-Rothblatt personality capture. Some focused research projects will be necessary to develop adaptations targeted at personality capture.
Virsona's AI based technology lets users gradually build a "virtual persona" (Virsona) which learns how to emulate its creator. From the Virsona website: "Virsona has a patent-pending artificial intelligence technology integrated into each Virsona , which enables it to reason, remember and react as if the Virsona were the person it was designed to emulate". There is the possibility that future advances in AI may fire up consciousness in a virsona, which may then be considered as a upload of its creator. "Personal Virsonas take the term 'social media' to an entirely new level by giving people the ability to achieve digital immortality," said Peter Hodge, CEO and co-founder of Virsona. The Virsona PR has been announced to the Extropy list as "Uploading people has started".
Another interesting, slightly longer term approach is based on artificial neurons and memory implants. Chips Coming to a Brain Near You: "Professor Theodore W. Berger, director of the Center for Neural Engineering at the University of Southern California, is creating a silicon chip implant that mimics the hippocampus, an area of the brain known for creating memories. If successful, the artificial brain prosthesis could replace its biological counterpart, enabling people who suffer from memory disorders to regain the ability to store new memories... The Berger enterprise is ambitious, aiming to provide a prosthesis for memory. The need is high, because of the prevalence of memory disorder in aging and disease associated with loss of function in the hippocampus... They hope to apply this approach to clinical applications within 10 years. If everything goes well, they anticipate seeing an artificial human hippocampus, potentially usable for a variety of clinical disorders, in 15 years". See also Chapter 19 BRAIN-IMPLANTABLE BIOMIMETIC ELECTRONICS AS NEURAL PROSTHESES TO RESTORE LOST COGNITIVE FUNCTION of Handbook of Neural Engineering (IEEE Press Series on Biomedical Engineering). http://cosmeng.org/index.php/Project_Mindfile
A contact lens is a clever, non invasive way. I would buy that.