Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!hp-pcd!hpcvlx.cv.hp.com!ben
From: ben@hpcvlx.cv.hp.com. (Benjamin Ellsworth)
Newsgroups: comp.human-factors
Subject: Re: Re: Track ball on a keyboard? vs Eye Trackers
Message-ID: <133950001@hpcvlx.cv.hp.com.>
Date: 13 Jun 91 21:49:47 GMT
References: <1991Jun12.193251.13921@potomac.ads.com>
Organization: Hewlett-Packard Co., Corvallis, OR, USA
Lines: 15


Eye trackers are cool, but at $30K they're still out of reach.  I'm
trying to figure out how to get one into our labe though.

Most trackballs suck.  Ever try a Button1-Drag operation (or Button3
depending on your orientation)?

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