(keitai-l) Re: reading bar codes

From: Curt Sampson <cjs_at_cynic.net>
Date: 11/21/02
Message-ID: <Pine.NEB.4.44.0211211816231.477-100000@angelic.cynic.net>
On Thu, 21 Nov 2002, Michael Sydenham wrote:

> People are starting to talk about barcodes with 504, but I'm wonder how this
> could be done.. I don't think barcode reading was the original intention of
> 504's IR capability. To do barcodes, I think you need to have a light source
> enabled together with a sensor enabled to read the reflections. I don't
> think you can do both from the 504, unless you provide a separate light
> source and turn on the IR sensor. Strong ambient light may be OK if the
> sensor is geared to accept it, but I doubt it in this case.

I've been sort of wondering about this, too. Is there anyone here
who has actually read barcodes with a 504i and can comment on it?

cjs
-- 
Curt Sampson  <cjs_at_cynic.net>   +81 90 7737 2974   http://www.netbsd.org
    Don't you know, in this new Dark Age, we're all light.  --XTC
Received on Thu Nov 21 11:27:51 2002