PRODUCT COMPARISON APPARATUS AND METHOD

• US 20140304118A1
• Filed: 03/03/2014
• Published: 10/09/2014
• Est. Priority Date: 03/21/2013
• Status: Abandoned Application

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Cho, Kenta, Okamoto, Masayuki, Fume, Kosei, Suzuki, Masaru
• Application Number:
  US14/195,741
• Publication Number:
  US 20140304118A1
• Time in Patent Office: Days
• US Class Current: 705/26.64
• CPC Class Codes: G06Q 30/0629 for generating comparisons

Abstract

According to an embodiment, a product comparison apparatus for comparing a plurality of products includes an operation acceptance unit, a comparison table generator, and a display unit. The operation acceptance unit is configured to accept a user operation for selecting a plurality of annotated documents which include specification information items related to the products and annotations appended by a user. The comparison table generator is configured to generate a comparison table comprising the specification information items related to the products, in accordance with the user operation. The display unit is configured to display the comparison table.

Claims

1. A product comparison apparatus for comparing a plurality of products, the apparatus comprising:

an operation acceptance unit configured to accept a user operation for selecting a plurality of annotated documents which include specification information items related to the products and annotations appended by a user;

a comparison table generator configured to generate a comparison table comprising the specification information items related to the products, in accordance with the user operation; and

a display unit configured to display the comparison table.

2. The apparatus according to claim 1, wherein the comparison table generator sets a search condition used to acquire a related document, based on the specification information items described in the comparison table.

3. The apparatus according to claim 2, further comprising:

a storage unit configured to store a plurality of annotated documents corresponding to a plurality of products; and

an acquisition unit configured to search the storage unit according to the search condition and acquire an annotated document which meets the search condition,

wherein the operation acceptance unit presents the annotated documents stored in the storage unit so that the user selects, using a pen, a plurality of annotated documents corresponding to a plurality of products to be compared from the presented annotated documents, and the comparison table generator adds a specification information item included in the acquired annotated document to the comparison table.

4. The apparatus according to claim 3, wherein when the user inputs character information to the comparison table using the pen, the comparison table generator changes the search condition according to the character information.

5. The apparatus according to claim 3, wherein when the user inputs a specific stroke to a specification information item described on the comparison table using the pen, the comparison table generator changes the search condition according to the specific stroke.

6. The apparatus according to claim 3, wherein when at least one of the selected annotated documents includes an annotation appended to a specification information item thereof, the comparison table generator sets the search condition based on the annotation appended to the specification information item.

7. The apparatus according to claim 3, wherein the comparison table generator deletes a specification information item related to an annotated document which does not meet the search condition from the comparison table.

8. The apparatus according to claim 2, further comprising:

a storage unit configured to store a plurality of annotated documents corresponding to a plurality of products; and

an acquisition unit configured to search the storage unit according to the search condition and acquire an annotated document which meets the search condition,

wherein the operation acceptance unit presents the annotated documents stored in the storage unit so that the user selects, by a drag operation, a plurality of annotated documents corresponding to a plurality of products to be compared from the presented annotated documents, and the comparison table generator adds a specification information item included in the acquired annotated document to the comparison table.

9. A product comparison method for comparing a plurality of products, comprising:

accepting a user operation for selecting a plurality of annotated documents which include specification information items related to the products and annotations appended by a user;

generating a comparison table comprising the specification information items related to the products, in accordance with the user operation; and

displaying the comparison table.

10. The method according to claim 9, wherein the generating comprises setting a search condition used to acquire a related document, based on the specification information items described in the comparison table.

11. The method according to claim 10, further comprising:

storing a plurality of annotated documents corresponding to a plurality of products in a storage unit; and

searching the storage unit according to the search condition and acquire an annotated document which meets the search condition,

wherein the accepting comprises presenting the annotated documents stored in the storage unit so that the user selects, using a pen, a plurality of annotated documents corresponding to a plurality of products to be compared from the presented annotated documents, and the generating further comprises adding a specification information item included in the acquired annotated document to the comparison table.

12. The method according to claim 11, wherein the generating further comprises changing the search condition according to character information when the user inputs the character information to the comparison table using the pen.

13. The method according to claim 11, wherein the generating further comprises changing the search condition according to a specific stroke when the user inputs the specific stroke to a specification information item described on the comparison table using the pen.

14. The method according to claim 11, wherein the generating further comprises setting the search condition based on an annotation appended to a specification information item when at least one of the selected annotated documents includes the annotation appended to the specification information item thereof.

15. The method according to claim 11, wherein the generating further comprises deleting a specification information item related to an annotated document which does not meet the search condition from the comparison table.

16. The method according to claim 10, further comprising:

storing a plurality of annotated documents corresponding to a plurality of products in a storage unit; and

searching the storage unit according to the search condition and acquire an annotated document which meets the search condition,

wherein the accepting comprises presenting the annotated documents stored in the storage unit so that the user selects, by a drag operation, a plurality of annotated documents corresponding to a plurality of products to be compared from the presented annotated documents, and the generating further comprises adding a specification information item included in the acquired annotated document to the comparison table.

17. A non-transitory computer readable medium including computer executable instructions, wherein the instructions, when executed by a processor, cause the processor to perform a method comprising:

accepting a user operation for selecting a plurality of annotated documents which include specification information items related to the products and annotations appended by a user;

generating a comparison table comprising the specification information items related to the of products, in accordance with the user operation; and

displaying the comparison table.