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Joyride builds currently include my Acoustic Tape Measure activity, designed to
turn any pair of laptops into a tool for measuring distance. Today, I decided
to test the maximum range. I used two B4's running clean installs of joyride
289.
I went
On Sun, Nov 18, 2007 at 06:01:22PM -0500, Benjamin M. Schwartz wrote:
I also encountered some difficulty when sharing the activity over the
mesh at distances greater than 25 meters. This might be because the
default mesh frequency (Channel 1) is the same as MIT's pervasive
wireless network.
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[EMAIL PROTECTED] wrote:
How high off the ground were the laptops? At ground height, with ears
up, the node to node transmission distance is very small. That's why
school server antennas will be mounted high.
The laptops were sitting directly on
On 19/11/2007, at 11:31 AM, Benjamin M. Schwartz wrote:
The laptops were sitting directly on the ground.
Good, consistent results confirmed.
Specifically, the laptops were sitting on the rubberized track
surrounding the
field. The surface appeared perfectly level to me, and free of
Heh. He said MIT; the field is surrounded by dormitories: very noisy
environment
--
Jim Gettys
One Laptop Per Child
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