Abstract:
This disclosure relates to systems, methods, computer program products, and means that control access to position information at a receiver, or at another device external to the receiver, based on various considerations, including a requested service type, a user type, a device type, a software application type, a payment, and/or other characteristics associated with a particular software application or distributor of that software application. The disclosure further relates to systems, methods, computer program products and means for carrying out secure data transmissions intended for a particular application among other applications.
Abstract:
Described are systems and methods for acquiring three-dimensional location information. Also described are systems and methods for using the acquired three-dimension location information to locate users and enhance their experience in relation to location-based services.