Discussion:
[問題] 請問這段話的前兩句??
(时间太久无法回复)
請我吃楓糖可頌
2007-11-07 08:05:06 UTC
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 Unless design is based on the premise that the presentation content should
be specified in logical terms before media are selected, ad hoc ineffective
interfaces will be the result. Only when the "amodal" specification of content
has been produced should media selection and design proceed. The approach
is to carry out a task analysis and then augment the task model with
the necessary information content. In tutorial multimedia, when the task is
teaching or learning (for the user), task analysis is replaced with scripting
the information content to achieve the user's learning goals.

這一段文章的開頭，我看不懂前兩句是什麼意思??

尤其是第二句的 has been produced should media selection and design proceed.
^^^^^^
謝謝

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㊣芭樂微風中 無盡藍天下
2007-11-07 09:49:06 UTC
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Post by 請我吃楓糖可頌
 Unless design is based on the premise that the presentation content should
be specified in logical terms before media are selected, ad hoc ineffective
interfaces will be the result. Only when the "amodal" specification of content
has been produced should media selection and design proceed. The approach
is to carry out a task analysis and then augment the task model with
the necessary information content. In tutorial multimedia, when the task is
teaching or learning (for the user), task analysis is replaced with scripting
the information content to achieve the user's learning goals.
這一段文章的開頭，我看不懂前兩句是什麼意思??
尤其是第二句的 has been produced should media selection and design proceed.
兩句都是倒裝句，可以還原為：

1) Ad hoc ineffective interfaces will be the result
unless
design is based on the premise that the presentation content
should be specified in logical terms before media are selected.

2) Media selection and design should only proceed
 when 
the "amodal" specification of content has been prduced.

ad hoc是拉丁文，可作(1)針對特定用途的或(2)湊和的」。這兩個意思好像
互相抵觸，可是以下字典網頁就是這樣寫。就我唸過的例子，好像以(2)解
居多。

http://dictionary.reference.com/browse/ad%20hoc

amodal比較難。modal是「形式上的」，多加個 a 不知道是什麼意思。應該
不是反義字。
　
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