The Effects of Symbol Size and Workload Level on Status Awareness of Unmanned Ground Vehicles
The objective of this study was to determine which size symbols should be used by the U.S. Army for an operator control unit to indicate the status of unmanned ground vehicles (UGVs). Three sizes of symbols were studied. The symbols subtended 20, 40, and 69 minutes of arc corresponding to 0.116, 0...
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| Format: | Others |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/31188 http://scholar.lib.vt.edu/theses/available/etd-02092006-135540/ |