Restrictions on mobile device usage when driving a vehicle

1. A method, comprising:

receiving, by a mobile device from a server, information indicating one or more restrictions to a functionality of the mobile device;

detecting, by at least one computing device comprising the mobile device, that the mobile device is in use by a driver within an active vehicle by detecting a signal emitted by the active vehicle, wherein the signal emitted by the active vehicle indicates that the driver is a sole seated occupant of the active vehicle;

determining, by the at least one computing device, a platform setting for an operating system of the mobile device in an instance in which the mobile device is detected to be in use by the driver within the active vehicle; and

applying, by the at least one computing device, the one or more restrictions to the functionality of the mobile device based at least in part on the platform setting for the operating system.

2. The method of claim 1 , wherein the signal emitted by the active vehicle comprises a near-field signal emitted from at least one of: a seat or a dashboard.

3. The method of claim 1 , wherein detecting that the mobile device is in use by the driver within the active vehicle further comprises comparing a strength of the signal to one or more thresholds.

4. The method of claim 1 , further comprising:

determining a current time; and

selectively enabling the one or more restrictions based at least in part on the current time.

5. The method of claim 4 , wherein selectively enabling the one or more restrictions based at least in part on the current time further comprises determining whether the current time is within a periodic time window associated with the one or more restrictions.

6. The method of claim 1 , wherein applying the one or more restrictions to the functionality of the mobile device further comprises automatically enabling a restricted version of an application in the mobile device in lieu of an unrestricted version of the application based at least in part on detecting that the mobile device is in use by the driver within the active vehicle.

7. The method of claim 1 , further comprising receiving updated information from the server specifying an update to the one or more restrictions.

8. The method of claim 1 , further comprising:

restoring, by the at least one computing device, a previous functionality of the mobile device in response to determining at least one of:

that a user of the mobile device has performed a predefined task;

that the active vehicle is no longer in motion; or

that the user of the mobile device is no longer the driver.

9. A mobile device, comprising:

instructions embedded in a memory that, when executed by a processor, cause the processor to at least:

receive information from a server specifying one or more restrictions on usage of the mobile device;

determine a current time;

selectively enable the one or more restrictions based at least in part on the current time by determining whether the current time is within a periodic time window associated with the one or more restrictions;

determine that the mobile device is in use by a driver who is a sole seated occupant within an active vehicle;

determine a platform setting for an operating system of the mobile device in an instance in which the mobile device is detected to be in use by the driver within the active vehicle; and

restrict a functionality of the mobile device according to the one or more restrictions based at least in part on the platform setting for the operating system.

10. The mobile device of claim 9 , wherein restricting the functionality of the mobile device according to the one or more restrictions further comprises automatically enabling a restricted version of an application in the mobile device in lieu of an unrestricted version of the application based at least in part on determining that the mobile device is in use by the driver within the active vehicle.

11. The mobile device of claim 9 , wherein determining that the mobile device is in use by the driver within the active vehicle further comprises detecting a signal emitted by the active vehicle.

12. The mobile device of claim 11 , wherein the platform setting comprises an instruction for implementing a text-to-speech interface for the operating system.

13. The mobile device of claim 9 , wherein the instructions, when executed by the processor, further cause the processor to at least receive updated information from the server specifying an update to the one or more restrictions.

14. A mobile device, comprising:

instructions embedded in a memory that, when executed by a processor, cause the processor to at least:

receive information from a server specifying one or more restrictions on usage of the mobile device;

determine that the mobile device is in use by a driver within an active vehicle;

determine a platform setting for an operating system of the mobile device in an instance in which the mobile device is detected to be in use by the driver within the active vehicle; and

automatically enable a restricted version of an application in the mobile device in lieu of an unrestricted version of the application based at least in part on the platform setting for the operating system and the one or more restrictions.

15. The mobile device of claim 14 , wherein the instructions, when executed by the processor, further cause the processor to at least disable the unrestricted version of the application in response to enabling the restricted version of the application.

16. The mobile device of claim 14 , wherein determining that the mobile device is in use by the driver within the active vehicle further comprises detecting a signal emitted by the active vehicle.

17. The mobile device of claim 14 , wherein the one or more restrictions are selectively enabled based at least in part on a current time.

18. The mobile device of claim 14 , wherein the instructions, when executed by the processor, further cause the processor to at least receive updated information from the server specifying an update to the one or more restrictions.

19. The mobile device of claim 14 , wherein determining that the mobile device is in use by the driver of the active vehicle further comprises determining that the mobile device is not moving along a scheduled route of a mass transportation vehicle.

20. The mobile device of claim 14 , wherein determining that the mobile device is in use by the driver of the active vehicle further comprises determining that the mobile device does not detect a predetermined signal associated with a mass transportation vehicle.