Restricting user access on shared computer

• US 9,081,973 B2
• Filed: 04/23/2010
• Issued: 07/14/2015
• Est. Priority Date: 04/23/2010
• Status: Active Grant

• Current Assignee: Psion Teklogix (Motorola Solutions, Inc.)
• Original Assignee: Psion PLC (Motorola Solutions, Inc.)
• Inventors: Newman, Nader, Chen, James Shoong-Leac, Pearce, Timothy Fraser
• Primary Examiner(s): BAYOU, YONAS A
• Application Number:
  US12/766,189
• Publication Number:
  US 20110265179A1
• Time in Patent Office: 1,908 Days
• Field of Search: 726/22
• US Class Current: 1/1
• CPC Class Codes: G06F 21/604 Tools and structures for managing or administering access control systems

Abstract

A method for restricting, based on predefined user profile information, access to software executing on a computing device of a user. The method comprises the following steps. Input data is intercepted from a user input device. The input data is compared with a list of restrictions in the user profile information to determining if an action associated with the input data is prohibited. The input data is passed to the software for execution only if the action associated with the input data is not prohibited. A method for restricting, based on predefined user profile information, access to notifications generated for a user is also provided.

Claims

1. A method for restricting, based on predefined user profile information, access to software executing on a computing device of a user, the method comprising:

intercepting input data from a user input device, the input data representing a position on a screen associated with a selected icon;

comparing the input data with a list of restrictions in the user profile information to determine if an action associated with the input data is prohibited;

passing the input data to the software for execution when the action associated with the input data is not prohibited; and

rendering a message indicating that the position is restricted when the input data is prohibited.

2. The method of claim 1, wherein the user profile information is different for different ones of a plurality of different users.

3. The method of claim 1, wherein the position on the screen is selected by touching a desired position on a touchscreen of the computing device.

4. The method of claim 1, wherein comparing the input data with a list of restrictions in the user profile information comprises comparing coordinates of the position with restricted positions listed in the user profile information.

5. The method of claim 1, wherein comparing the input data with a list of restrictions in the user profile information comprises comparing coordinates of the position with positions associated with restricted actions listed in the user profile information.

6. A non-transitory computer-readable medium having stored thereon instructions for restricting, based on predefined user profile information, access to software executing on a computing device of a user, the instructions, when executed by a processor, operable to:

intercept input data from a user input device, the input data representing a position on a screen associated with a selected icon;

compare the input data with a list of restrictions in the user profile information to determining if an action associated with the input data is prohibited;

pass the input data to the software for execution when the action associated with the input data is not prohibited; and

render a message indicating that the position is restricted when the input data is prohibited.

7. The non-transitory computer-readable medium of claim 6, wherein the user profile information is different for different ones of a plurality of different users.

8. The non-transitory computer-readable medium of claim 6, wherein the position on the screen is selected by touching a desired position on a touchscreen of a computing device.

9. The non-transitory computer-readable medium of claim 6, wherein the instructions to compare the input data with a list of restrictions in the user profile information comprises instructions to compare coordinates of the position with restricted positions listed in the user profile information.

10. The non-transitory computer-readable medium of claim 6, wherein the instructions to compare the input data with a list of restrictions in the user profile information comprises instructions to compare coordinates of the position with positions associated with restricted actions listed in the user profile information.

11. A non-transitory computer-readable medium having stored thereon instructions for restricting, based on predefined user profile information, access to notifications generated for a user, the instructions, when executed by a processor of a device, operable to:

monitor, on the device, the notifications for the user;

compare, on the device, the notifications with a list of restrictions in the user profile information set for a user of the device by a person other than the user, to determine if an action associated with the notification is prohibited;

supress, on the device, the notification when the action associated with the notification is prohibited; and

render the notification on the device when the action associated with the notification is not prohibited.

12. The non-transitory computer-readable medium of claim 11, wherein the instructions to compare the notifications with a list of restrictions in the user profile information comprises instructions to compare the notifications with restricted notifications listed in the user profile information.

13. The non-transitory computer-readable medium of claim 11, wherein the instructions to compare the notifications with a list of restrictions in the user profile information comprises instructions to compare the notifications with a list of notifications associated with restricted actions listed in the user profile information.