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- From: Tom Wason <wason@nando.net>
- Newsgroups: alt.computer.consultants,comp.edu,comp.lang.basic.misc,comp.lang.c++,comp.lang.misc,comp.lang.pascal.borland,comp.lang.pascal.delphi.misc,comp.misc,comp.os.msdos.programmer,comp.os.os2.programmer.misc,comp.programming
- Subject: Re: Can we do programming without seeing the end user?
- Date: 27 Mar 1996 15:02:38 GMT
- Organization: WASON
- Message-ID: <4jblae$ogp@castle.nando.net>
- References: <BYtKnOggyTxQ071yn@oslonett.no> <4j4j47$l5q@linet06.li.net> <4j5r11$kch@newsflash.hol.gr> <4j5lpj$np@dfw-ixnews4.ix.netcom.com> <4j68uq$r66@news1.mnsinc.com>
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-
- [SNIP]
- > The system designer should be the one that meets with the
- >customer and gets a firm understanding of what the system REALLY needs to
- >do. The programmers should not have to meet with the customer if the
- >system designer has done their job well. The designer should have a
- >clear picture of what the system should be and be able to impart that the
- >actual implementors.
- > Also, remember that understanding the customers job does not
- >always mean sitting down for long gab sessions with the customer. In
- >most fields there are a variety of books concerning better ways of doing
- >the tasks associated with the job. These can often give even better
- >ideas on how to improve the customers productivity. But in the end, the
- >customer is always right. (Goes back to the pay check thing again :) )
- >
- > FWIW,
- > -Keys
- >
- One must differentiate customers and users, of course. Presume (!!!) that the
- customer wants you to do what is best for the user. In some cases, the customer may
- BE the user. I think task analysis should come first. What this means is that you
- study the user. Studying the use is different from asking the user to participate
- in the design. It has been shown (recent Ergonomics in Design paper) that users
- fequently make bad choices in sceen element design. They are not equipped for an
- objective analysis. Nor should they be. That requires experience and training one
- would not expect the user to have. Besides, one cannot be objective about one's own
- work. You wouldn't expect a parent to be objective about his or her child, would
- you? They may try, but that not the same as being objective.
-
- --Tom
-
-
- -----------------------------------------------------------------------------
- Thomas D. Wason, Ph.D. 1421 Park Drive
- Human-Computer Interactions Raleigh, North Carolina 27605 USA
- wason@nando.net 919.834.9842
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