不同世代互動電視手勢操控模式與意義關聯之研究

手勢操作成為目前操控消費性電子產品的趨勢之一，而現今體感技術非常精準靈敏，加上現在互動性之體感產品越來越多，需要的操控方式也都不一樣。過去體感開始是在遊戲方面較多，使用者比較偏向青壯年。如果體感操控套用到電視上，使用者年齡範圍就很廣，本研究透過錄影紀錄不同世代手勢操控於混淆矩陣，並利用兩階段群集法將各手勢之Dice係數分群，找出其中關聯性最高的手勢，並對其手勢模式上之差異做統計分析與探討。經實驗結果得知兩世代之Dice之相關係數值及各功能項之關聯性手勢皆偏低，但兩世代手勢模式差異並不顯著，故可統整成一套手勢操控基礎範本，並透過學習來增加其與操控功能的關聯性，以做為互動電視或其他手勢操控產品的基礎。

關鍵字

互動電視；手勢；心智模式；混淆矩陣；兩階段群集法

並列摘要

Gesture control has gained its popularity in remote control for interactive TVs since the current technology is precise and sensitive enough to capture human ges-tures. However, there is no consistent association between the functions and their control gesture patterns among current products. Furthermore, it is not clear how the older generation control TVs with gestures since most of gesture control users are young people. In this study, the confusion matrix was used to record gesture control patterns used by participants in two different generations. We used two-stage cluster method to categorize gesture patterns associated with each specific functions with the Dice coefficients, and then to identify the highest associated gesture pattern for each function. Results showed that the overall association between the gesture pat-terns and the function is weak. It is suggested that users need to learn the association between gesture patterns and functions to be familiar with the gesture control. However, results indicated that the difference of gesture patterns used between two generations was not significant. Therefore, it is possible to integrate a set of gesture patterns for both generations. The findings of this study can provide useful guide-lines for the design of gesture control for interactive TV or other products.

並列關鍵字

Interactive TV ； Mental model ； Confusion matrix ； Two-step Cluster

參考文獻

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國際替代計量

不同世代互動電視手勢操控模式與意義關聯之研究

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