Abstract: A method for improving risk situations for vehicle occupants in a vehicle which includes: configuring a set of circumstances; defining a set of values for each circumstance where each value has a rate; collecting context information for the circumstances, values and rates; collecting real-time sensor measurements pertaining to a vehicle, a driver and vehicle occupants; retrieving risk patterns from a risk pattern database; matching the sensor measurements to the risk patterns to find a matching risk pattern having a risk similarity value; contextualizing the matching risk pattern by increasing the risk similarity value to result in a personalized risk value; comparing the personalized risk value to a threshold; and executing a context modifying action to lower the personalized risk value below a predefined threshold when the personalized risk value exceeds the predefined threshold.

Abstract: A computer-implemented method includes: receiving, by a computing device, network communications information for a plurality of user devices during a presentation; determining, by the computing device, user device activity for each of the plurality of user devices based on the network communications information; determining, by the computing device, a respective audience interest score for each of the plurality of user devices based on the user device activity; generating, by the computing device, a report representing the audience interest scores; and displaying, by the computing device, the report.

Abstract: A method for improving risk situations for vehicle occupants in a vehicle which includes: configuring a set of circumstances; defining a set of values for each circumstance where each value has a rate; collecting context information for the circumstances, values and rates; collecting real-time sensor measurements pertaining to a vehicle, a driver and vehicle occupants; retrieving risk patterns from a risk pattern database; matching the sensor measurements to the risk patterns to find a matching risk pattern having a risk similarity value; contextualizing the matching risk pattern by increasing the risk similarity value to result in a personalized risk value; comparing the personalized risk value to a threshold; and executing a context modifying action to lower the personalized risk value below a predefined threshold when the personalized risk value exceeds the predefined threshold.

Abstract: A method and system for sharing route information within a group of travelers is provided. The method includes a subscriber device requesting to join a route to a destination created by a master device. Once the subscriber device has joined the route, the subscriber device receives periodic updates to the route. At any point in time, the subscriber device can request to change roles with the master device, where the subscriber device takes on the role of the new master, and the former master device becomes a subscriber or follower.