摘要:
A method comprising: obtaining a three-dimensional (3D) model of a space; obtaining relative positions of a plurality of uniquely identifiable devices in said space; mapping a first uniquely identifiable device to a first object in the 3D model; selecting a second uniquely identifiable device; determining possible locations of the second uniquely identifiable device in said space on the basis of relative distance between the first and second uniquely identifiable device; and mapping the second uniquely identifiable device to a second object in the 3D model, said second object locating in one of said possible locations.
摘要:
Methods and apparatus, including computer program products, are provided for mapping. In one aspect there is provided a method which may include sampling a position and a viewpoint of a three-dimensional map view presented at a browser while traversing the three-dimensional map; sending to a database a query including the sampled position and the sampled viewpoint; and receiving, in response to the sent query, a recommended browsing path including a recommended position and a recommended viewpoint for traversing the three-dimensional map presented at the browser. The recommended browsing path represents an aggregation including crowd-sourced information for position and viewpoint. Related apparatus, systems, methods, and articles are also described.
摘要:
A method comprising causing rendering of information on a display, comprised by a head mounted display, in a non-blink display power mode, receiving ocular sensor information from at least one ocular sensor, the ocular sensor information indicating eye activity of a user of the head mounted display, determining a user blink initiation of the user based, at least in part, on the ocular sensor information, transitioning from the non-blink display power mode to a blink display power mode in response to the determination of the user blink initiation, determining a user blink termination of the user based, at least in part, on the ocular sensor information, and transitioning from the blink display power mode to the non-blink display power mode in response to the determination of the user blink termination is disclosed. The ocular sensor may comprise electrooculography information.