Limiting user operations

Patent metadata

Field	Value
Publication number	US-10055571-B2
Application number	US-201615299750-A
Country	US
Kind code	B2
Filing date	Oct 21, 2016
Priority date	Oct 30, 2013
Publication date	Aug 21, 2018
Grant date	Aug 21, 2018

Abstract

An information processing device having a lock function for restricting user operations and a mechanism executed by this information processing device are provided in which the information processing device includes: an input unit for receiving a first password and a specified location from a user; a mode setting unit for switching to a restricted mode restricting at least some of the functions of the information processing device in response to receiving the first password and location; and a releasing unit for releasing the restricted mode on condition that the information processing device has reached the specified location.

First claim

The invention claimed is:

1. An information processing device having a lock function for restricting user operations, the information processing device comprising:
a processor; and
a memory coupled to the processor, wherein the memory comprises instructions which, when executed by the processor, cause the processor to:
receive from a user a first password, a specified location, a specified route of travel from a current location of the information processing device to the specified location, and a transit point passed to reach the specified location along the specified route of travel;
switch to a restricted mode restricting at least one function of the information processing device in response to receiving the first password, the specified location, and the specified route of travel;
lock the information processing device responsive to determining that a distance between a subsequent location of the information processing device and the specified route of travel has exceeded a predetermined threshold value;
release the restricted mode responsive to determining that the information processing device has reached the specified location using the specified route of travel; and
release the restricted mode and lock the information processing device responsive to the information processing device having reached the specified location without passing the transit point.

2. The information processing device according to claim 1 , wherein releasing the restricted mode comprises allowing the information processing device to be used.

3. The information processing device according to claim 1 , wherein the instructions further cause the processor to release the restricted mode and lock the information processing device responsive to a predetermined lock period having elapsed or a predetermined lock time having been reached in the restricted mode since the transition to the restricted mode.

4. The information processing device according to claim 3 , wherein the instructions further cause the processor to receive an update operation during the lock period or at the lock time in the restricted mode, and
update the lock period or lock time in response to the update operation.

5. The information processing device according to claim 1 , wherein the instructions further cause the processor to release the restricted mode in response to the specified location having been reached, and
transition to the restricted mode or lock the information processing device in response to a predetermined time having elapsed.

6. The information processing device according to claim 1 , wherein the instructions further cause the processor to release the locked state in response to the first password being entered.

7. The information processing device according to claim 1 , wherein the instructions further cause the processor to receive a plurality of specified locations, and
release the restrictions on functions at a reached location responsive to at least one of the specified locations having been reached.

8. The information processing device according to claim 7 further comprising:
a history storage configured to store the history of specified locations entered by the user; and
a display configured to display the history stored in the history storage,
wherein the instructions further cause the processor to receive a specified location selected by the user from the history.

9. A method, in an information processing device having a lock function for restricting user operations, the method comprising:
receiving from a user a first password, a specified location, a specified route of travel from a current location of the information processing device to the specified location, and a transit point passed to reach the specified location along the specified route of travel;
switching to a restricted mode restricting at least one function of the information processing device in response to receiving the first password, the specified location, and the specified route to travel;
locking the information processing device responsive to determining that a distance between a subsequent location of the information processing device and the specified route of travel has exceeded a predetermined threshold value;
releasing the restricted mode responsive to determining that the information processing device has reached the specified location using the specified route of travel and
releasing the restricted mode and locking the information processing device responsive to the information processing device having reached the specified location without passing the transit point.

10. The method according to claim 9 , wherein releasing the restricted mode comprises allowing the information processing device to be used.

11. The method according to claim 9 , further comprising releasing the restricted mode and locking the information processing device responsive to a predetermined lock period having elapsed or a predetermined lock time having been reached in the restricted mode since the transition to the restricted mode.

12. The method according to claim 11 , further comprising receiving an update operation during the lock period or at the lock time in the restricted mode, and updating the lock period or lock time in response to the update operation.

13. The method according to claim 9 , further comprising releasing the restricted mode in response to the specified location having been reached, and transitioning to the restricted mode or locking the information processing device in response to a predetermined time having elapsed.

14. The method according to claim 9 , further comprising releasing the locked state in response to the first password being entered.

15. A computer program product comprising a non-transitory computer readable storage medium having a computer readable program stored therein, wherein the computer readable program, when executed on a computing device, causes the computing device to function as an information processing device having a lock function for restricting user operations, wherein the computer readable program causes the computing device to:
receive from a user a first password, a specified location, a specified route of travel from a current location of the information processing device to the specified location, and a transit point passed to reach the specified location along the specified route of travel;
switch to a restricted mode restricting at least one function of the information processing device in response to receiving the first password, the specified location, and the specified route of travel;
lock the information processing device responsive to determining that a distance between a subsequent location of the information processing device and the specified route of travel has exceeded a predetermined threshold;
release the restricted mode responsive to determining that the information processing device has reached the specified location using the specified route of travel; and
release the restricted mode and lock the information processing device responsive to the information processing device having reached the specified location without passing the transit point.

16. The computer program product according to claim 15 , wherein the program further causes the computer to release the restricted mode and lock the information processing device responsive to a predetermined lock period having elapsed or a predetermined lock time having been reached in the restricted mode since the transition to the restricted mode.

17. The computer program product according to claim 15 , wherein

Assignees

• IBM

Inventors

• Aratsu Taku
• Furuichi Sanehiro
• Shioya Tomohiro

Classifications

• G06F21/6218

  to a system of files or objects, e.g. local or distributed file system or database · CPC title

• H04L63/107

  wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals · CPC title

• G06F2221/2137

  Time limited access, e.g. to a computer or data · CPC title

• G06F2221/2111

  Location-sensitive, e.g. geographical location, GPS · CPC title

• H04W4/029

  Location-based management or tracking services · CPC title