Interactive recipe preparation using instructive device with integrated actuators to provide tactile feedback

• US 8,323,026 B2
• Filed: 04/15/2008
• Issued: 12/04/2012
• Est. Priority Date: 04/15/2008
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Do, Lydia Mai, Grigsby, Travis M., Nesbitt, Pamela Ann, Seacat, Lisa Anne
• Primary Examiner(s): Gishnock, Nikolai A
• Application Number:
  US12/103,350
• Publication Number:
  US 20090258332A1
• Time in Patent Office: 1,694 Days
• Field of Search: 434/127, 219/385, 219/391
• US Class Current: 434/127
• CPC Class Codes: G09B 21/003 using tactile presentation of the information, e.g. Braille displays

Abstract

An interactive cooking preparation device that includes a flexible horizontal display surface is presented. A set of actuators located under the flexible horizontal display surface that, when activated, cause a tactile sensation on the display surface. A user selects a recipe from a list of recipes. A set of preparation steps that correspond to the selected recipe are retrieved from a data store. Each of the preparation steps are displayed to the user on the flexible horizontal surface display. A current preparation step that is being performed by the user is identified. The user is directed to an area of the interactive cooking preparation device using a tactile feedback mechanism. The tactile feedback mechanism causes a physical sensation on the surface of the interactive cooking preparation device. The physical sensation is felt by the user when the user is touching the surface of the interactive cooking preparation device.

Claims

1. A computer-implemented method comprising:

selecting, by a user, a recipe from a plurality of recipes;

retrieving, from a data store, a plurality of preparation steps corresponding to the selected recipe;

sequentially displaying each of the plurality of retrieved preparation steps to the user on a horizontal surface display included in an interactive cooking preparation device;

identifying a current preparation step being performed by the user, wherein the current preparation step requires the user to use an item placed in a selected area of the horizontal surface display; and

in response to the identifying, directing the user to the selected area of the horizontal surface display where the item is placed using a tactile feedback mechanism, wherein the tactile feedback mechanism causes a physical sensation on the horizontal surface display of the interactive cooking preparation device, wherein the physical sensation is felt by the user when touching the horizontal surface display of the interactive cooking preparation device, and wherein the physical sensation guides the user to find the item.

2. The method of claim 1 wherein the tactile feedback mechanism includes a plurality of actuators located beneath a flexible screen surface, wherein the method further comprises:

selecting one or more of the plurality of actuators; and

sending a signal to the selected actuators, wherein the signal causes the selected actuators to actuate.

3. The method of claim 2 wherein the horizontal surface display is the flexible screen surface and the method further comprises:

displaying instructions to the user that coincide with the tactile feedback mechanism that directs the user to the selected area of the horizontal surface display.

4. The method of claim 2 wherein the physical sensation is a rolling sensation, the method further comprising:

selecting a group of the actuators that are aligned in a geometric pattern; and

signaling the selected group of actuators using a time delay between a first of the selected group of actuators and a second of the selected group of actuators.

5. The method of claim 4 further comprising:

displaying, on the flexible screen surface, a visual image directing the user to a particular direction that coincides with the rolling sensation.

6. The method of claim 2 further comprising:

selecting a group of the actuators that are proximate to the selected area of the horizontal surface display; and

vibrating the selected group of actuators based on the signal sent to the selected group of actuators.

7. The method of claim 6 further comprising:

displaying, on the flexible screen surface, a visual image that highlights an area of the flexible screen surface that is proximate to the selected group of actuators.

8. An information handling system comprising:

one or more processors;

a memory accessible by at least one of the processors;

a flexible horizontal display surface accessible by at least one of the processors;

a plurality of actuators located underneath the flexible horizontal display surface that are accessible by at least one of the processors;

a nonvolatile storage device accessible by at least one of the processors;

one or more data stores stored in the memory, wherein the data stores include a plurality of recipes and a plurality of preparation steps corresponding to one or more of the recipes; and

a set of instructions which are loaded into the memory and executed by at least one of the processors in order to perform actions of;

selecting, by a user, a selected recipe from the plurality of recipes;

retrieving, from one of the data stores, a selected plurality of preparation steps corresponding to the selected recipe;

sequentially displaying each of the selected plurality of retrieved preparation steps to the user on the flexible horizontal display surface;

identifying a current preparation step being performed by the user, wherein the current preparation step requires the user to use an item placed in a selected area of the flexible horizontal display surface; and

in response to the identifying, actuating one or more of the actuators in order to direct the user to the selected area of the flexible horizontal display surface using a tactile feedback mechanism, wherein the tactile feedback mechanism causes a physical sensation on the flexible horizontal display surface of the interactive cooking preparation device, wherein the physical sensation is felt by the user when touching the flexible horizontal display surface, and wherein the physical sensation guides the user to find the item.

9. The information handling system of claim 8 wherein the instructions executed by at least one of the processors perform additional actions comprising:

selecting one or more of the plurality of actuators; and

sending a plurality of signals to the selected actuators, wherein the signals causes the selected actuators to actuate.

10. The information handling system of claim 9 wherein the instructions executed by at least one of the processors perform additional actions comprising:

displaying, on the flexible horizontal display surface, instructions to the user that coincide with the tactile feedback mechanism that directs the user to the selected area of the flexible horizontal display surface.

11. The information handling system of claim 9 wherein the physical sensation is a rolling sensation, and wherein the instructions executed by at least one of the processors perform additional actions comprising:

selecting a group of the actuators that are aligned in a geometric pattern; and

signaling the selected group of actuators using a time delay between a first of the selected group of actuators and a second of the selected group of actuators.

12. The information handling system of claim 11 wherein the instructions executed by at least one of the processors perform additional actions comprising:

displaying, on the flexible horizontal display surface, a visual image directing the user to a particular direction that coincides with the rolling sensation.

13. The information handling system of claim 9 wherein the instructions executed by at least one of the processors perform additional actions comprising:

selecting a group of the actuators that are proximate to the selected area of the flexible horizontal display surface; and

vibrating the selected group of actuators by oscillating the signal sent to the selected group of actuators.

14. The information handling system of claim 13 wherein the instructions executed by at least one of the processors perform additional actions comprising:

displaying, on the flexible horizontal display surface, a visual image that highlights an area of the flexible screen surface that is proximate to the selected group of actuators.

15. A computer program product stored in a non-transitory computer readable medium, comprising functional descriptive material that, when executed by an information handling system, causes the information handling system to perform actions that include:

selecting, by a user, a recipe from a plurality of recipes;

retrieving, from a data store, a plurality of preparation steps corresponding to the selected recipe;

sequentially displaying each of the plurality of retrieved preparation steps to the user on a horizontal surface display included in an interactive cooking preparation device;

identifying a current preparation step being performed by the user, wherein the current preparation step requires the user to use an item placed in a selected area of the horizontal surface display; and

in response to the identifying, directing the user to the selected area of the horizontal surface display where the item is placed using a tactile feedback mechanism, wherein the tactile feedback mechanism causes a physical sensation on the horizontal surface display of the interactive cooking preparation device, wherein the physical sensation is felt by the user when touching the horizontal surface display of the interactive cooking preparation device, and wherein the physical sensation guides the user to find the item.

16. The computer program product of claim 15 wherein the tactile feedback mechanism includes a plurality of actuators located beneath a flexible screen surface and further comprising functional descriptive material that causes the information handling system to perform additional actions that include:

selecting one or more of the plurality of actuators; and

sending a signal to the selected actuators, wherein the signal causes the selected actuators to actuate.

17. The computer program product of claim 16 wherein the horizontal surface display is the flexible screen surface and further comprising functional descriptive material that causes the information handling system to perform additional actions that include:

displaying instructions to the user that coincide with the tactile feedback mechanism that directs the user to the selected area of the horizontal surface display.

18. The computer program product of claim 16 wherein the physical sensation is a rolling sensation and further comprising functional descriptive material that causes the information handling system to perform additional actions that include:

selecting a group of the actuators that are aligned in a geometric pattern; and

signaling the selected group of actuators using a time delay between a first of the selected group of actuators and a second of the selected group of actuators.

19. The computer program product of claim 18 further comprising functional descriptive material that causes the information handling system to perform additional actions that include:

displaying, on the flexible screen surface, a visual image directing the user to a particular direction that coincides with the rolling sensation.

20. The computer program product of claim 16 further comprising functional descriptive material that causes the information handling system to perform additional actions that include:

selecting a group of the actuators that are proximate to the selected area of the horizontal surface display; and

vibrating the selected group of actuators based on the signal sent to the selected group of actuators.