光造形モックアップと内部カメラによるインタフェース機能模擬およびユーザビリティ・データ自動計測(機械要素,潤滑,工作,生産管理など)

概要

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We propose a new type of mock-up consisting of a transparent solid object, fabricated by stereolithography, with a small video camera embedded inside. By processing the video image of the object surface taken from the inside in real time, operation data of the mock-up (e.g., when interfaces such as buttons and dials are operated by the users) and usage (e.g., which hand and fingers are used to operate the buttons and dials of the mock-up) data can be obtained. Consequently, a simple stereolithography model without sensors or circuits can be a functional mock-up. By analyzing these automatically obtained usage data, operation data and the result of functional simulation, some usability data will be obtained or extracted. Designers can use such data to improve the usability of the product that the mock-up imitates. The feasibility and validity of the concept is confirmed and reported on the basis of three experiments.
社団法人日本機械学会の論文
2007-03-25