November 2018
Beginner to intermediate
304 pages
6h 11m
Japanese
Content preview from デザイニング・ボイスユーザーインターフェース ―音声で対話するサービスのためのデザイン原則
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207
7.5
段階的リリース
7.5
段階的リリース
どんなテクノロジーを公開するときでもそうだが、全部を一度に公開するのではな
く、段階的に送り出していくのがよい。
パイロットテスト
可能であれば初めにパイロットテストを行う。パイロットテストの規模はユーザー
数人から数百人までさまざまだ。この種の展開方法が重要なのは、致命的なバグを早
期に見つけられることだ。パイロットテストは
VUI
にとって特に有効だ。なぜなら、
事前にいくら
QA
テストやユーザーテストを重ねても、ユーザーがシステムに話しか
ける方法すべてに対する準備ができるわけではないからだ。
ユーザーがシステムに話しかける多種多様な方法を評価するためには、ユー
ザーが実際にタスクに関係する行動をとり、本人にとって意味のあるタスク
を実行するときのデータを集めなくてはならない（強調は筆者による）。
*6
複数の（短期間の）パイロットテストを行うことが可能であれば、すばやくシステ
ムの認識を改善し、テストを繰り返すことができる。本番前に、たとえばユーザーの
発話を
75
％正しく処理できる、などの達成目標を立てておくとよい。この初期目標は、
事前にどれだけデータを集めるかによって大きく変わる。場合によってはパイロット
テスト開始時点の目標値はずっと低い。
*6
Cohen, M., Giangola, J., and Balogh, J.
Voice User Interface Design
. (Boston, MA: Addison-Wesley, 2004), ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.