Re: TI-H: IR links


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Re: TI-H: IR links



David Lee wrote:
> 
> IR links are just about worthless in a classroom situation because people
> are moving around and walking in front of the beam.  For classroom use you
> NEED a radio link.. I'm looking into some plans for a radio link now.. I'd
> like to help some people and it would be nice if some people would help me
> with the link..


Not necessarily. Actually people don't move much in class (at least
during tests <g>), and the protocol can probably be built so that it can
tolerate short distortions. And radio links are illegal in most
countries...


<pre>
-- 
*** Osma Suominen *** <a href="mailto:ozone@clinet.fi">ozone@clinet.fi</a> *** http://www.clinet.fi/~ozone
***
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