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Project:LHS Graphs and Visualizations: Difference between revisions
From London Hackspace Wiki
Project:LHS Graphs and Visualizations (view source)
Revision as of 16:51, 6 February 2011
, 6 February 2011→Space occupancy
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=====Location===== | =====Location===== | ||
The current mounting location has the lasers In close proximity in the middle of the entrance way. To avoid issues with occlusion of beams by coats etc, the coat hooks have been moved to the next wall along, with the lab coats. This arrangement greatly simplifies the detection of the true direction of someone entering/leaving the space. | The [http://www.flickr.com/photos/travelbot/5421523049/ current mounting location] has the lasers In close proximity in the middle of the entrance way. To avoid issues with occlusion of beams by coats etc, the coat hooks have been moved to the next wall along, with the lab coats. This arrangement greatly simplifies the detection of the true direction of someone entering/leaving the space. | ||
Detection works reasonably well but there is currently a reset delay of 1 second meaning that a person following another at an interval at less than one second will not be detected. It turns out that this is quite common and leads to 'under-counting'. | Detection works reasonably well but there is currently a reset delay of 1 second meaning that a person following another at an interval at less than one second will not be detected. It turns out that this is quite common and leads to 'under-counting'. | ||
