CHECKOUT KIOSK

• US 20140367466A1
• Filed: 06/12/2013
• Published: 12/18/2014
• Est. Priority Date: 06/12/2013
• Status: Abandoned Application

• Current Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Original Assignee: Motorola Solutions, Inc.
• Inventors: PAI, MADHUSUDAN K., TUNGARE, AROON V., WEI, YI
• Application Number:
  US13/916,010
• Publication Number:
  US 20140367466A1
• Time in Patent Office: Days
• US Class Current: 235/383
• CPC Class Codes: G01G 19/4144 for controlling weight of goods in commercial establishments, e.g. supermarket, P.O.S. systems
• CPC Class Codes: G06K 7/10861 sensing of data fields affixed to objects or articles, e.g. coded labels postal sorting B07C3/14, conveying articles B65G47/48
• CPC Class Codes: G06Q 30/0641 Shopping interfaces
• CPC Class Codes: G07G 1/0054 with control of supplementary check-parameters, e.g. weight or number of articles
• CPC Class Codes: G07G 1/0063 with means for detecting the geometric dimensions of the article of which the code is read, such as its size or height, for the verification of the registration
• CPC Class Codes: G07G 1/0072 with means for detecting the weight of the article of which the code is read, for the verification of the registration weighing combined with recording means, e.g. in weighing scale, G01G19/415

Abstract

A checkout kiosk employing a transparent touch-screen surface is provided herein. More particularly, the checkout kiosk comprises a transparent, force-sensing layer on top of a bar code reader or imaging camera. The force-sensing layer is used to capture both a weight and a weight distribution of an object placed on its surface. During operation, the touch-screen surface will be used to weigh any item and obtain a “foot print” of the item. A barcode scanner and an optional camera are provided below the touch-screen surface and will image through the touch screen in order to obtain identification information on the product. The weight, barcode scan, footprint, and image of the product may all be used to aide in identifying the product.

Claims

1. An apparatus comprising:

a scale having a force-sensing transparent surface;

a bar-code scanner positioned below the force-sensing transparent surface and aimed to scan bar codes through the force-sensing transparent surface.

2. The apparatus of claim 1 further comprising:

a camera positioned below the force-sensing transparent surface and aimed to image products through the force-sensing transparent surface.

3. The apparatus of claim 1 wherein the scale comprises a transparent force sensing (TFS) layer which detects changes in resistivity due to an applied force.

4. The apparatus of claim 1 further comprising:

a database comprising a library of product identifiers;

logic circuitry receiving a weight of an item and receiving bar-code information, and accessing the database to aide in identifying a product.

5. The apparatus of claim 4 wherein the scale comprises a transparent force sensing (TFS) layer which detects changes in resistivity due to applied force.

6. The apparatus of claim 4 further comprising:

a camera positioned below the force-sensing transparent surface and aimed to image products through the force-sensing transparent surface; and

wherein the logic circuitry additionally receives an image from the camera and uses the image to aide in identifying the product.

7. The apparatus of claim 4 wherein:

the logic circuitry additionally receives a footprint of the product from the scale and uses the footprint to aide in identifying the product.

10. The checkout kiosk of claim 1 wherein the scale comprises a transparent force sensing (TFS) layer which detects changes in resistivity due to applied force.

8. A checkout kiosk comprising:

a scale having a force-sensing transparent surface providing a weight and shape profile of an item;

a bar-code scanner positioned below the force-sensing transparent surface and aimed to scan bar codes through the force-sensing transparent surface

a database comprising a library of product identifiers;

logic circuitry receiving the weight and shape profile of the item from the scale and receiving bar-code information from the bar-code scanner and accessing the database to aide in identifying the item.

9. The checkout kiosk of claim 8 further comprising:

a camera positioned below the force-sensing transparent surface and aimed to image products through the force-sensing transparent surface;

wherein the logic circuitry additionally receives an image from the camera and uses the image to aide in identifying the item.

11. A method comprising the steps of:

weighing an item for sale placed on a transparent, force-sensing surface;

bar-code scanning an item through the transparent, force-sensing surface;

using the weight and bar code information to identify an item for sale.

12. The method of claim 11 further comprising the step of:

imaging the item for sale with a camera directed to take an image through the force-sensing surface;

13. The method of claim 12 wherein the image an image of the item for sale is used in addition to the weight and the bar code information to identify the item for sale.

14. The method of claim 12 further comprising the step of:

obtaining an footprint of the item for sale as it rests on the scale;

15. The method of claim 14 wherein the footprint of the item is used in addition to the weight and the bar code information to identify the item for sale.