Method and apparatus for selective mobile application lockout

Patent metadata

Field	Value
Publication number	US-9854432-B2
Application number	US-201414489941-A
Country	US
Kind code	B2
Filing date	Sep 18, 2014
Priority date	Sep 18, 2014
Publication date	Dec 26, 2017
Grant date	Dec 26, 2017

Abstract

A system includes a processor configured to determine that an application is running in a foreground. The processor is also configured to receive a mobile device speed. The processor is additionally configured to determine if the mobile device speed is above a predetermined threshold. Also, the processor is configured to determine if an interface threshold has been exceeded and lock out the application from use if the mobile device speed is above the predetermined threshold and the interface threshold has been exceeded.

First claim

What is claimed is:

1. A system comprising:
a processor, in communication with a mobile device including a screen interface, configured to:
receive a mobile device speed;
determine whether the mobile device speed is above a predetermined threshold;
determine whether a user has touched the device screen more than a threshold number of times; and
lock out a foreground application from use if the mobile device speed is above the predetermined threshold and the user has touched the device screen more than a threshold number of times within a threshold time period.

2. The system of claim 1 , wherein the processor is configured to receive the mobile device speed by determining a rate of change in detected GPS coordinates.

3. The system of claim 1 , wherein the processor is configured to unlock a locked-out application if the mobile device speed falls below the predetermined threshold.

4. The system of claim 1 , wherein the threshold time period varies with a level of driver distraction.

5. The system of claim 1 , wherein the threshold number of times varies with a level of driver distraction.

6. The system of claim 4 , wherein the level of driver distraction is dependent on at least one of a speed, traffic level or environmental condition.

7. The system of claim 5 , wherein the level of driver distraction is dependent on at least one of a speed, traffic level or environmental condition.

8. A computer-implemented method comprising:
determining that a mobile device speed is above a predetermined threshold;
determining that number of characters typed exceeds a permissible number of characters typed within a threshold time period; and
locking out a foreground application from use when the mobile device speed is above the predetermined threshold and the number of characters typed exceeds the permissible number of characters typed within the threshold time period.

9. The method of claim 8 , further comprising unlocking a locked-out application when the mobile device speed falls below the predetermined threshold or when the number of characters typed falls below the permissible number of characters typed over the threshold time period.

10. The method of claim 8 , wherein the permissible number of characters typed varies with respect to a measured level of driver distraction, such that more characters are permitted at lower levels of driver distraction.

11. The method of claim 8 , wherein the threshold time period varies with respect to a measured level of driver distraction, such that the time period is shorter at lower levels of driver distraction.

12. A non-transitory computer-readable storage medium, storing instructions that, when executed, cause a processor to perform a computer-implemented method comprising:
determining when a mobile device speed exceeds a predetermined threshold;
determining that a total aggregated number of all user-interface interactions exceeds a permissible number of interactions within a predetermined time period; and
locking out a foreground application from use responsive to the mobile device speed exceeding the predetermined threshold and the total aggregated number of all user-interface interactions exceeding the permissible number of interactions within the predetermined time period.

13. The storage medium of claim 12 , wherein the permissible number of interactions varies with respect to a measured level of driver distraction, such that more characters are permitted at lower levels of driver distraction.

14. The storage medium of claim 12 , wherein the threshold time period varies with respect to a measured level of driver distraction, such that the threshold time period is shorter at lower levels of driver distraction.

Assignees

• Ford Global Tech Llc

Inventors

• Racha Srini
• Gersabeck David Marvin

Classifications

• H04M1/72463

  to restrict the functionality of the device · CPC title

• H04W8/22 Primary

  Processing or transfer of terminal data, e.g. status or physical capabilities · CPC title

• H04W4/046

  Electricity · mapped topic

• H04M2250/10

  including a GPS signal receiver · CPC title

• H04M1/6075

  adapted for handsfree use in a vehicle (H04M1/6058 takes precedence; arrangements for holding telephones in a vehicle B60R11/0241) · CPC title