| 摘要 |
Data is collected and retrieved in the form of a data picture using an interface that has a portion for presenting a data palette and another portion for presenting a data canvas. The data picture is created by a user selecting one or more data parameters from the data menu of the user's choice, and arranging such on the data canvas. The data parameters can relate to perceptions, impressions, rationales, motivations, etc., so that subjective user preferences can be easily captured in a user-friendly fashion. Moreover, the data parameters can be arranged in different graphical arrangements and rankings to enhance capturing of the user's preferences. In this manner, a user can effectively express input data in a visual depiction or picture form concerning a particular action/transaction, without having to respond to lengthy questionnaires, forms and screens requiring numerical input, etc. The resulting data pictures can be retrieved, analyzed, modified, or used to locate other information of interest to the user. Feedback concerning such visual depictions and data pictures can also be provided within the interface.
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