How to use Qualcoomm Vuforia in combination with location-based markers

Question

As I understand it, Vuforia is a good starting point for developing AR applications on Android Plattform. The docs for simple virtual buttons are pretty good, but how do you combine this with location-based data?

For example: At the application level, both tokens and location-based data should be used; so fe Vuforia and another component for integrating location-based data would be needed.

To get a deeper understanding of what should be possible, here is an example:

You walk through the landscape if the phone could

1.) recognize the position points and viewpoints on the screen and

2.) recognize objects in your view and perform actions when you “touch” these (virtual buttons, I found out ..)

So my last question is:

Do you know examples of frameworks or demos in which this task is performed by linking Vuforia together with the location-based AR Product / Framework XYZ?

Please excuse me if I am not as accurate as necessary, I searched for SO, but (as far as I saw) there are no such questions.

Answer 1

for location based ARs like wikitude Layar etc. which draw poi based on location on camera screen, you should get poi from different Api like openstreet, twitter etc. after parsing and put this data on cameraview. sensor values ​​and gps values. To get started, you can go through Mixare code, which is open source. You can implement this code with Vuforia cameraview. follow my ans here . Good luck