December 23, 2010

New to the Touch

New to the Touch


Q1. What problems does multitouch technology solve?
A1. 使盲人使用更方便 用手指取代複雜的介面,可以直接放大縮小、不需游標顯示,也無須卷軸存在,
是很直覺的反應,不需要刻意學習
不需滑鼠鍵盤等設備,節省操作空間,只需手指。

Q2. What are the advantages and disadvantages of multitouch interfaces? How useful are they?Explain. 
A2. Advantage
方便使用,一看就懂,不管是老人或是小孩都可以很快上手。

只需手指就能夠操作,不需要其他設備。

Disadvantage
各個廠商一窩蜂的推行,馬上推陳出新,汰換率很高,購買的腳步跟不上推出的速度。
觸碰螢幕因為很靈敏,很怕會不小心就壓壞,壞後修理費用可能比傳統的要高。

3. Describe three business applications that would benefit from a multitouch interface.

提供顧客一個平台,可以快速了解環境,譬如廁所、飲水間的位置,以及各樓
層的簡單介紹。
可以直接放大縮小商品圖片,使顧客能夠立即檢視商品。

節省開檔案的時間,快速瀏覽資料。

4.What people, organization, and technology issues must be addressed if you or your business was considering systemsand computers with multitouch interfaces?

需大量金錢安裝設備,技術方面由於是新的科技,發生問題時不易解決,可能需要送回原廠維修,因此又得花費更多金錢。

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