a computing device (120) for supporting an augmented reality (ar) software application 5 is provided. The computing device is operative to select a physical location (131) to position a current virtual object (104), where the current virtual object appears to be positioned when overlaid on a video sequence capturing a physical scene (100; 200) in the surroundings. (110), based on an expected physical location that the user assumes 10 in response to the display (123) of the physical scene and the current virtual object overlaid on the user, and an attribute that is spatially dependent and has an impact on a user experience of air software application. Considering the spatially dependent attribute on the user's expected physical location when selecting physical locations to position virtual objects 15 is advantageous because virtual objects can be deployed to physical locations to provide an improved, or at least satisfactory, user experience for users. .
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