One embodiment provides a method, including: identifying a user of a wearable device within an environment; determining a security level of the user for the environment; generating, based upon the determined security level of the user, a navigational path within the environment; displaying, on a display of the wearable device, the generated navigational path on the wearable device of the user; and tracking the user while moving along within the environment. Other aspects are described and claimed.

Techniques for controlling updating of information stored on a device, the information including information of a first type and information of a second type. The techniques include determining, using at least one processor, when a first item of information of the first type and a second item of information of the second type are to be updated, wherein the second item of information is to be updated more frequently than the first item of information; and causing the device to update the first and second items of information in accordance with the determination at least in part by wirelessly communicating with at least one other device.

A solar loading-based system includes a memory, a solar load prediction module, and an eco-routing module. The memory is configured to store map information and environment information. The solar load prediction module is configured, based on the map information and the environment information, to (i) determine a route of a host vehicle, (ii) predict solar loading on the host vehicle along the route, and (iii) predict an amount of energy to be consumed by the host vehicle over the route based on the predicted solar loading. The eco-routing module is configured, based on the amount of energy to be consumed by the host vehicle over the route, to at least one of (i) determine whether to follow the route, or (ii) inform a user of the route and the predicted amount of energy to be consumed over the route.

The technology involves communicating the reachability status associated with an autonomous vehicle to a user such as a rider within the vehicle, a person awaiting pickup, or a customer that scheduled a package deliver. Reachability information about pickup and/or drop off locations is presentable via an app on a user device, which helps set expectations with customers about where the vehicle is most likely to be able to perform a pickup and/or drop off. This may include indicating how much variance there may be based on current congestion, parking or idling regulations, or weather conditions. The reachability information may be presented via one or more visualization tools to indicate the uncertainty and/or likely final location. Presenting such contextual information may be done based on real time information, and the presentation may be updated as needed. Historical information about the location may also be used to lower the level of uncertainty.

Techniques for controlling updating of information stored on a device, the information including information of a first type and information of a second type. The techniques include determining, using at least one processor, when a first item of information of the first type and a second item of information of the second type are to be updated, wherein the second item of information is to be updated more frequently than the first item of information; and causing the device to update the first and second items of information in accordance with the determination at least in part by wirelessly communicating with at least one other device.

An information processing apparatus includes an in-vehicle device mounted on a vehicle. The in-vehicle device includes a display device and a processor. The in-vehicle device outputs, on the display device, weather information of a point designated by a user on a map, displays a travel route along which the vehicle travels on the map on the display device, and in a case where the travel route is not included in the area including the point designated by the user on the map among a plurality of areas obtained by dividing the map and the processor determines that the point designated by the user is within a predetermined range from the travel route, outputs, on the display device, the weather information of an area closest to the point designated by the user among the areas including the travel route.

An apparatus is configured to perform a method for generating warning polygons for weather events in a geographic region. The method includes receiving measurement data from one or more sensors, identifying at least one location from the measurement data, identifying a map tile within a predetermined distance to the at least one location, generating a map tile cluster based on analysis of the at least one map tile, accessing an end-use constraint of the end-use device, the end-use constraint indicative of a constraint in processing on the end-use device, and calculating the warning polygon based on the map tile cluster and based on the end-use constraint such that the polygon intersects the geographic region.

A cloud-based, geospatially-enabled data recording, notification, and rendering system.

The disclosure discloses a method for vehicle navigation and a device. The detailed implementation includes: receiving, by a remote control server, a plurality of pieces of first roadside related information encoded in a predetermined format, in which the first roadside related information at least includes position information of a road and driving related information related to the road; generating second roadside related information according to the plurality of pieces of first roadside related information; and sending the second roadside related information to a navigation function entity, in which the second roadside related information is configured for configuration of vehicle navigation information on the navigation function entity.

Methods, systems, and apparatus for a route optimization system. The route optimization system includes a sensor configured to detect a location of one or more pedestrians. The route optimization system includes a processor. The processor is coupled to the sensor and configured to obtain a start location and a destination location for a vehicle or a personal device. The processor is configured to determine pedestrian traffic flow between the start location and the destination location based on the location of the one or more pedestrians. The processor is configured to determine multiple routes between the start location and the destination location and determine an optimal route based on the pedestrian traffic flow. The processor is configured to provide the optimal route to a user.