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Smart TV Improving Touchscreen Usability for People with Motor Skill Impairment 林敬沂

TapAssist - Ideate and Empathize

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Page 1: TapAssist - Ideate and Empathize

Smart TV

Improving Touchscreen Usability for People with Motor Skill Impairment

林敬沂

Page 2: TapAssist - Ideate and Empathize

Smart TV

Reference:Evaluating User Preferences for Video Transfer Methods from a Mobile Device to a TV Screen, Pervasive and Mobile Computing, 2013

直覺流暢容易擔⼼心選錯

1. 從訪談中截取形容詞2. 利⽤用Principal Component Analysis選出適合的指標

Page 3: TapAssist - Ideate and Empathize

Findings

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最⼤大的遺憾是不能打棒球最有成就感的是騎⾺馬

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經常使⽤用電腦看棒球電腦的圖⽰示要放⼤大,才不會選打字很⿇麻煩,尤其中⽂文還要選字

教科書要翻印放⼤大

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2指縮放做不到⼿手會放在螢幕上休息其他⼿手指誤觸

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Feedback Capture Grid

好的地⽅方 改善的辦法

疑問 新點⼦子

使⽤用者做不到的事

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Ideation 10 x 4 + build on others’ ideas = ?

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Selection

最喜歡最可⾏行最......

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可解決

仍存在的問題