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Earth sciences and space exploration instrument sensors are getting improved with each iteration providing us with bigger and more detailed sets of data. Though current available archiving and processing mechanisms are able to cope with current rates, forecasted enormous rates of data to be transmitted on a daily basis by each of the different instruments to be available on the near future make imperative...
We have studied human behavior while using a small tablet or a digital book in terms of eye movement. We developed an experimental device that measures the lens accommodation and convergence eye movement simultaneously and can be combined with equipment that moves visual target in the depth direction. We also evaluated its measurement accuracy.
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