Date: Thu, 14 Mar 2002 09:39:53 +0800
From: Raymond <[EMAIL PROTECTED]>
Subject: Re: [LIB] Touchscreens for Librettos - alternatives

At 08:20 AM 13/03/2002 -0800, you wrote:
>Date: Wed, 13 Mar 2002 16:11 +0000
>From: [EMAIL PROTECTED]
>Subject: Re: [LIB] Touchscreens for Librettos - alternatives
>
>Hi, all, 
>other alternatives are light pens, to turn any display into a touchscreen system. 

Umm ... AFAIK light pens won't work on LCD displays because there is no raster to key 
onto. 


- Raymond

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