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layarmmo-layer [2012/08/29 10:34]
matthewleach Minor edits to improve reading.
layarmmo-layer [2012/11/20 15:27] (current)
matthewleach Minor correction
Line 20: Line 20:
 The Layar mobile app uses the following sequence: The Layar mobile app uses the following sequence:
   - The user chooses which layer they want to use.   - The user chooses which layer they want to use.
-  - The app contacts Layar, who provide details about the layer (author, description,​ etc.) and the URL of your server. +  - The app contacts ​to Layar, who provide details about the layer (author, description,​ etc.) and the URL of your server. 
-  - When the layer actually loads, the app sends some parameters to your server (phone'​s GPS location, ​direction facing, etc.). +  - When the layer actually loads, the app sends some parameters to your server (phone'​s GPS location, ​radius of their search, etc.). 
-  - Your server returns a list of things to be displayed (hotspots), and confirmation that everything went OK.+  - Your server returns a list of things to be displayed (hotspots), and hopefully ​confirmation that everything went OK.
  
 The code at the top of the page does that last step; but with an empty list of hotspots (the locations where there'​ll be some AR). The code at the top of the page does that last step; but with an empty list of hotspots (the locations where there'​ll be some AR).