OLPC Classroom TEAMS
IE 162 Beyond Calculation
Spring 2008
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Team 1: Ben & Jay
Area: OLPC Server & Networking
We will install a machine and software to act as a server
for a cluster of OLPCs (XOs). We
will also work on the networking setup to allow the XOs
to access each other and the server.
We will continually download new software (system and applications)
for the XOs so that the XO cluster can run the latest software
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Team 2: Ace & Tyler
Area: Power
A major concern in today's laptop market is power, so much so that
extended-life or secondary batteries are big sellers. Coupled with
the fact that the OLPC will be used in areas where electricity may be
scarce or unreliable, we feel that it would be worthwhile to look into
possible alternative power sources. The OLPC in our trials can last
up to 3.5 hours on one battery charge (under minimal activity). We
would like to assemble a charger that meets several goals: (1) it is
inexpensive, (2) it is portable, (3) it is easy to operate, (4) it is
reasonably effective at charging the laptop, and (5) it doesn't
destroy the laptop. Fortunately, the OLPC was designed to be
resilient: the battery can be charged by any voltage from 5 to 25 V,
and can withstand voltages between -32 and +40 V. We want to look
into several different means of energy production, from mechanical
(cranks), to solar, to chemical (batteries).
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Team 3: Morgan & Josh
Area: Application Development
The current documentation
on the OLPC development environment has
proven to be ... poor.
We will improve the documentation and general knowledge of how to get
software ported from Linux. We might steal Jay depending on circumstances later.
So, the general course of action is going to be:
get Maxima (http://maxima.sourceforge.net/)
running on the OLPC.
This will be an interesting and useful package to run, and it involves
getting a number of new technologies functioning on the OLPC.
The progress so far: I have the current version of the software
running in vmware on my personal
laptop (I only have the trial version of vmware fusion for OS X,
no other virtualization
environment would start the operating system successfully).
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Team 4: Alex & Mike
Area: User Documentation
Will investigate
how students will learn to use the OLPC
once it is handed out. If no good documentation exists,
we will attempt
to make some, mostly in the form of online videos.
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Team 5: Adrian & Andrew
Area: User Documentation
We will first set up a workable Subversion installation for the XOs
and a server
installation for the XS classroom server.
We will then work on making these tools easily
installable. If time permits, we will explore the creation of
a svn GUI for the XO, possibly with
specific features geared toward classroom management.
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Team 6: Andrew & Mike
Area: XO Architecture
We will do an evaluation of the XO physical architecture
including comparisons to other inexpensive (cheap) laptops.
In making these evaluations we will consider the type of
environment where the XO is meant to live.
Mike Erlinger
Last Modified Tuesday, 12-Feb-2008 19:38:41 PST