February 2004
Intermediate to advanced
368 pages
8h 32m
English
Content preview from Voice User Interface DesignBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 14. Sample Application: Detailed Design
We are now ready to begin the detailed design of the Lexington Brokerage application (introduced in Chapter 7). To get early user feedback to validate our basic design decisions, we decide to do an initial design of the most critical parts of the system and to do a usability test using a Wizard of Oz setup. We plan to create enough of the design so that callers can log in, get quotes, and make trades. Once the initial design is validated, we will flesh out the remainder of the design in complete detail.
Call Flow Design
We start by creating a high-level call flow of the entire system (see Figure 14-1). The call flow shows the basic architecture of the dialog. The major components of the system are ...
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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.
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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.