The second assessment is the Perceived Depth Test, which takes it a step further. Leave the first ball in place, and hold a second ball in your dominant hand with your arm extended. The goal is to ...

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Abstract: Objective: This paper targets a major challenge in developing practical electroencephalogram (EEG)-based brain-computer interfaces (BCIs): how to cope with individual differences so that ...

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Abstract: Many in-motion coarse alignment methods have been proposed and have achieved good results for the strapdown inertial navigation system (SINS) aided by the global positioning system (GPS).