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Re: [68ATTENDEES] Hilton Prague

Stephane Bortzmeyer <bortzmeyer@nic.fr> Fri, 23 March 2007 16:26 UTC

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Date: Fri, 23 Mar 2007 17:14:17 +0100
From: Stephane Bortzmeyer <bortzmeyer@nic.fr>
To: Fred Baker <fred@cisco.com>
Subject: Re: [68ATTENDEES] Hilton Prague
Message-ID: <20070323161417.GA4292@laperouse.bortzmeyer.org>
References: <OF921C80D0.18881DC6-ON852572A7.002E178E-852572A7.002E8964@csc.com> <CEDFE62C-FC76-4285-9E66-CEC685224CAB@cisco.com>
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On Fri, Mar 23, 2007 at 10:16:39AM +0100,
 Fred Baker <fred@cisco.com> wrote 
 a message of 22 lines which said:

> The deal is that there are two knobs, one for pressure and one for
> temperature. In this hotel both had buttons, but I don't know the
> function of the button on the pressure knob. The button on the
> temperature knob releases a motion limit - by default you're
> prevented from scalding yourself, but by pressing the button while
> turning the knob you can get the mix anywhere from 100% cold to 100%
> hot.

There is a very funny and interesting study of bathrooms in Donald
Norman's classical book "The design of everyday things", a book that
every engineer should read.

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