| 摘要 |
An objective system and method for determining design parameters for a proposed product functions to receive input from consumers to determine their preferences. The system also interacts with the consumer to determine the limit as to which they could no longer differentiate between two images differing slightly in a continuous parameter. The consumer preferences are graphed on a histogram in which peaks are identified and their values on the design parameter axis are noted. These values are potential design parameter values for product offerings. The relative areas under each of the different peaks indicates their relative popularity, and hence the relative number of products to be manufactured. The limit of consumers' perception or 'Resolution Limits' are graphed on a histogram. The range of the design parameter which equates to a given percentage of the population under the Resolution Limit Histogram is used as a tolerance limit in the manufacture of the proposed product.
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