Device for sensorial evaluation of consumer product application feel

1. A product testing assembly, comprising:

a panel configured to support at least one of a substrate and a test subject having at least one surface configured to receive an application of a product to be tested; and

at least one measuring device configured to sense measured quantities as product is applied to the at least one of the substrate and the test subject and output one or more signals representative of a sequence of forces and/or moments being applied to the surface by the application of the product to be tested;

at least one data processing system having an interface device coupled to the at least one measuring device via a wired or a wireless communication link, and one or more processors configured to receive the one or more signals representative of the sequence of forces and/or moments being applied to the surface via the interface device, and to convert the one or more signals into an output signal representative of one or more quantitative application performance characteristics of the product to be tested; and

wherein the one or more quantitative application performance characteristics are correlated with calibration data collected during application of one or more calibration products that had been determined by a human to meet or exceed subjectively determined expectations related to the way the application of the calibration product felt to the human as the calibration product was applied.

2. The product testing assembly of claim 1 , further comprising at least one output device receiving the output signal and rendering the output signal into a visual format perceivable by a human.

3. The product testing assembly of claim 1 , wherein the application performance characteristics are selected from a group including speed and acceleration of application, a number of cycles, a duration of each cycle, distance of each cycle, and an average duration of the cycles of application of the product to the surface, and wherein the at least one data processing system is configured to detect within the signals a periodic application of the product having one or more cycle as represented by sequential changes in location of force applied to the surface, and to calculate at least one application performance characteristic selected from the group consisting of speed and acceleration of application, the number of cycles, a duration of each cycle, distance of each cycle, and an average duration of the cycles.

4. The product testing assembly of claim 1 , wherein the application performance characteristics includes quantity of work, and wherein the at least one data processing system is configured to calculate the quantity of work with the signals based on force applied to the surface and distance covered between a first location and a second location.

5. The product testing assembly of claim 1 , wherein the application performance characteristics includes speed and acceleration of application, and wherein the at least one data processing system is configured to calculate the speed and acceleration of application with the signals based on a detection of movement of force applied to the surface between a first location and a second location during a duration of time.

6. The product testing assembly of claim 1 , wherein the application performance characteristics include a total amount of product applied to the surface, an average rate of product applied to the surface, and wherein the at least one data processing system is configured to calculate at least one of a total amount of product applied to the surface, and an average rate of product applied to the surface based on a detection of a time period of application of force in a direction normal to the surface, and a residual force applied to the surface following application of the product.

7. The product testing assembly of claim 1 , wherein the application performance characteristics are selected from a group including average force per cycle in at least one dimension, minimum force range per cycle in at least one dimension, and maximum force range per cycle in at least one dimension, and wherein the at least one data processing system is configured to detect within the signals a periodic application of the product having one or more cycle as represented by sequential changes in location of force applied to the surface, and to calculate at least one application performance characteristic selected from the group consisting of average force per cycle in at least one dimension, minimum force range per cycle in at least one dimension, and maximum force range per cycle in at least one dimension.

8. The product testing assembly of claim 1 , wherein the measuring device is connected to the panel.

9. The product testing assembly of claim 1 , wherein the panel has a first surface and a second surface with the first surface opposing the second surface, and wherein the product testing assembly further comprises one or more clamps bearing on the first surface.

10. The product testing assembly of claim 9 , wherein the measuring device is connected to the second surface of the panel.

11. The product testing assembly of claim 1 , further comprising an applicator attached to the measuring device, the measuring device configured to sense the measured quantities as the applicator applies the product to the substrate.

12. The product testing assembly of claim 11 , further comprising a remote sensing device configured to monitor the real-time coordinates of the applicator in at least three dimensions as the applicator applies the product to the substrate.

13. The product testing assembly of claim 1 , wherein the measuring device is configured to record a sound of application as the product is being applied to the surface.

14. The product testing assembly of claim 1 , wherein the one or more processors are configured to collect and time-stamp sensorial data from a human during the application of the product to the surface.

15. A method, comprising:

receiving, by a processor of at least one data processing system, a sequence of data via an interface device coupled to at least one measuring device via a wired or a wireless communication link indicative of measured quantities measured by at least one measuring device of a product testing assembly as a product is applied to a surface of at least one of a substrate and a test subject in the product testing assembly, the measured quantities representative of a sequence of forces and/or moments being applied to the surface by the application of the product; and

translating, by the processor, the sequence of data indicative of measured quantities into an output signal using calibration data collected during application of one or more calibration products that had been determined by a human to meet or exceed subjectively determined expectations related to the way the application of the calibration product felt to the human as the calibration product was applied, the output signal representative of one or more application performance characteristics of the product being tested.

16. The method of claim 15 , wherein the product is selected from a group consisting of a consumer product, and an industrial product.

17. The method of claim 16 , wherein the product is paint.