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  • 學位論文

超輕薄筆電鍵盤之使用性研究

Usability Study of Keyboard angles on Ultrabook

指導教授 : 黃啟梧
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摘要


電腦設備由輕薄方便攜帶的筆記型電腦取代桌上型電腦,在各廠牌不斷追求產品的極致,開發出更輕薄高效能的超輕薄筆電產品問世,但在追求極致的背後,筆記型電腦在人體工學上未做突破,探討超輕薄筆電鍵盤的人因及設計改善為本研究的目的。 人因實驗設計採用可調鍵盤模型,實驗採五組不同鍵盤角度進行輸入績效測驗,受測者填寫主觀問卷量表;在輸入績效方面,正傾角12度輸入績效最高,依次為8度、負傾角-8度-12度和水平0度,輸入績效會因輸入角度的不同而有所差異;而正傾角的主觀滿意度高於負傾角,角度8度的輸入績效高於12度。輸入正確率無顯著差異。 實驗結果正傾角8度鍵盤抬升,在主觀滿意度明顯獲得最高滿意度,男性與女性在各滿意度順序稍有差異,女性對角度滿意順序為正傾角8度、水平0度、正傾角12度和負傾角-8、-12度;而男性對角度的滿意順序為8度、12度及筆記型電腦的0度和-8、-12度,超輕薄筆電與傳統分離式鍵盤的使用的鍵盤正傾角角度一致為8度,建議可設計多段角度供使用者依體型及輸入習慣自行調整。

並列摘要


The computer system evolution from the Desktop to replace notebook, every enterprise constant pursue of the ultimate, to development ultrabook and more efficient of ultraportable laptop products come out, pursuit of product of the ultimate, and develop more efficient thin ultraportable laptop products come out, however, in pursuit of the ultimate behind the notebook without making a breakthrough in ergonomics, the purposes are human factors research and design improvement ultrabook keyboards. Human factors experimental design with adjustable keyboard model experiment used five different sets of angle of the keyboard for input performance tests, testers completed of questionnaires subjective scale; for input performance, a positive inclination of 12 degrees maximum input performance, next is positive 8 degrees, negative rake angle -8 degrees, degrees -12 and 0 degree, the input performance should be change by the input angle; And a positive inclination subjective satisfaction than negative rake angle, angle of 8 degrees higher than the 12 degrees, of the input performance, enter the correct rate was not significantly different. The experimental results are 8 degrees of anteversion keyboard uplift, obvious in the subjective satisfaction highest satisfaction for men and women in all satisfaction slightly different sequence, Women satisfied sequence of positive inclination angle of 8 degrees, the level of 0 degrees, 12 degrees positive and negative inclination angle -8, -12 degrees, the male sequence of angle satisfaction of 8 degrees, 12 degrees and 0 degrees for normal notebook and -8, -12 degrees, Ultrabooks with the split keyboard is same inclination angle of 8 degrees, the proposed multi-segment can be designed according to size and angle for the end-user to adjust the input habits.

並列關鍵字

Ultrabook Ergonomic keyboard Usability

參考文獻


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