[Olpc-Haiti] Need in Haiti: inexpensive portable projectors forOLPC/XO classrooms
C. Scott Ananian
cscott at laptop.org
Wed Feb 3 14:51:23 EST 2010
On Wed, Feb 3, 2010 at 1:51 PM, John Rigdon <jrigdon at researchonline.net> wrote:
> I have not seen the XO, but I think we should be rather thinking about these
> new cheap netbooks for these other tasks and use the XO for what it is
> designed. I am now evaluating a netbook I bought on Ebay for $79 and
> another that is priced at $139 on Ebay. These types of machines can be
> configured for Administrative use and to do these other things.
Agreed. There's a new breed of extremely miniature projectors which
might be well-suited, for example:
These are priced at about 1.5x the cost of an XO, and combined with
the VGA output from a schoolserver, would probably make excellent
accessories for a classroom.
There's no real need to use the new ultra-mini projectors in most
classroom situations, something like
might work as well. Note that the primary expense for a projector is
likely to be replacement bulbs.
I also wonder if
might work, if just placed on an XO screen. There might still be heat
issues, but it's cheap enough that an experiment might be warranted.
( http://cscott.net/ )
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