PragPub 2009-10: Issue #4 by The Pragmatic Bookshelf

Author:The Pragmatic Bookshelf
Language: eng
Format: epub, mobi
Tags: PragPub—Monthly Magazine
Publisher: The Pragmatic Bookshelf, LLC
Published: 2009-10-01T04:00:00+00:00

That is very oversimplified, but once we have a notional “3-5 bubble” diagram, we can start to hang ideas off of it as we elicit business requirements.

What happens in that “shop” bubble? Well, we know that Tammy has a prescription to fill. Most people would go to the pharmacy, drop it off, and continue to shop while they wait for it... There is no reason to stand by the pharmacy for 15 minutes.

Most shoppers know that you don’t put ice cream in the shopping cart until you are almost done shopping—Tammy certainly won’t want to put it in while we have 15 minutes to wait for her prescription; it might melt. Taking this a little further, she’d probably plan to get all of her dry goods on her shopping list first, followed by perishable refrigerated things (milk, eggs, veggies), followed by frozen stuff.

What does our “shop” bubble look like now?

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