System and methods for supermarket shopping list elections based on goals

• US 20060237523A1
• Filed: 04/21/2005
• Published: 10/26/2006
• Est. Priority Date: 04/21/2005
• Status: Active Grant

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Rodriguez, Herman, Carlson, Michael P., Lisle, Linda A.
• Granted Patent: US 7,213,743 B2
• Time in Patent Office: Days
• US Class Current: 235/375
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions
• CPC Class Codes: G16H 20/60 relating to nutrition control, e.g. diets

Abstract

Methods 300 and systems 100 for evaluating proposed food purchases which vary from a pre-planned diet are provided. A nutrition-related scheme, the pre-planned diet, is developed on the basis of achieving a primary goal such as increasing the intake of a particular nutrient or losing a certain amount of weight. The nutrition-related scheme, which may be stored in a memory 103 of a computer 120, includes a list of approved food items. When a user proposes to substitute a food item for an approved food item a version of the program stored on a PDA 120 determines whether the substituted item negatively interacts with any of the approved diet items, for example, affecting the user'"'"'s ability to metabolize a nutrient in the approved item.

Claims

1. A method of evaluating proposed food purchases comprising:

storing a nutrition-related scheme based on achieving a primary goal, the nutrition-related scheme including a list of approved food items;

receiving an input regarding acceptability of a proposed substitute item which is not one of the approved food items;

making a determination of whether the proposed substitute item would negatively interact with any of the approved food items; and

communicating, based on the determination, whether the proposed substitute item would negatively interact with at least one of the approved food items.

2. The method as described in claim 1, wherein the proposed substitute item would negatively interact with the at least one of the approved food items by affecting a user'"'"'s ability to metabolize the at least one of the approved food items.

3. The method as described in claim 2, wherein the primary goal of the nutrition-related scheme is to alter the user'"'"'s intake of a predefined nutrient.

4. The method as described in claim 1, further comprising:

generating a shopping list based on the nutrition-related scheme comprising one or more of the approved food items.

5. The method as described in claim 1, further comprising:

developing the nutrition-related scheme based on a profile of a user, the profile comprising a number of parameters;

wherein one of the number of parameters is the user'"'"'s weight.

6. The method as described in claim 1, wherein the nutrition-related scheme includes a schedule for consuming at least portions of the approved food items.

7. A computer readable media embodying a method of evaluating proposed food purchases, the method comprising:

storing a nutrition-related scheme based on achieving a primary goal, the nutrition-related scheme including a list of approved food items;

receiving an input from regarding acceptability of a proposed substitute item which is not one of the approved food items;

making a determination of whether the proposed substitute item would negatively interact with any of the approved food items; and

communicating, based on the determination, whether the proposed substitute item would negatively interact with at least one of the approved food items.

8. The computer readable media as described in claim 7, wherein the proposed substitute item would negatively interact with the at least one of the approved food items by affecting a user'"'"'s ability to metabolize the at least one of the approved food items.

9. The computer readable media as described in claim 8, wherein the primary goal of the nutrition-related scheme is to alter the user'"'"'s intake of a predefined nutrient.

10. The computer readable media as described in claim 7, further comprising:

generating a shopping list based on the nutrition-related scheme comprising one or more of the approved food items.

11. The computer readable media as described in claim 7, further comprising:

developing the nutrition-related scheme based on a profile of a user, the profile comprising a number of parameters for the user including the user'"'"'s weight.

12. The computer readable media as described in claim 7, wherein the nutrition-related scheme includes a schedule for consuming at least portions of the approved food items.

13. A system for evaluating proposed food purchases comprising:

a memory configured to store a nutrition-related scheme based on achieving a primary goal, the nutrition-related scheme including a list of approved food items;

an input unit configured to receive an input regarding acceptability of a proposed substitute item which is not one of the approved food items;

a processor configured to run a program for making a determination of whether the proposed substitute item would negatively interact with any of the approved food items; and

an output unit configured to communicate whether the proposed substitute item would negatively interact with at least one of the approved food items based on the determination.

14. The system as described in claim 13 wherein the input unit is a keyboard and the output unit is a screen.

15. The system as described in claim 13 wherein the processor is part of a PDA.

16. The system as described in claim 13, further comprising:

a bar code scanner;

wherein the barcode reader forms at least part of the input unit.

17. The system as described in claim 13, wherein the proposed substitute item would negatively interact with the at least one of the approved food items by affecting a user'"'"'s ability to metabolize the at least one of the approved food items.

18. The system as described in claim 13, wherein the primary goal of the nutrition-related scheme is to alter a user'"'"'s intake of a predefined nutrient.