Providing indoor location, position, or tracking of a mobile computer using a room dimension

摘要

Providing indoor location, position, or tracking of a mobile computer is disclosed. Outdoor location, indoor location, and determined motion information is used to track the mobile computer indoors.

主权项

1. A mobile computer characterized in that:
a processor is configured to determine, by utilization of satellite based positioning information, outdoor location of the mobile computer; the mobile computer is configured to determine, in part, a location of a room in a building where it is located; the mobile computer is further configured to track, in part by utilization of the location, data, and estimated motion information, movement in the building; wherein the location is determined by utilization of accuracy information associated with a probability; wherein the data is a combination of the outdoor location, Wi-Fi information, and environmental sensor information; and wherein the estimated motion information is based on accelerometer information and gyroscope information.