iLoc data: iLoc_Microphone_Positions.pdf In this drawing the proposed positions of the ultrasound receivers are marked. The actual positions during the test run had deviations of typically some centimeters from the proposed position. iLoc_log_as_excel_with_some_evaluation.xlsx Colums: b: position x value. Unit: mm c: position y value. Unit: mm d: timestamp of measurement. Unit: number of *milli* seconds that have elapsed since midnight on January 1, *1970* . e: AOI, to which (according to iLoc) the obtained position belongs g: date of measurement h: daytime of measurement iLoc_pos.txt iLoc raw position log file Format: Space-separated values Columns: 1: token "iLoc" 2: position x value (unit: meters, decimal point token ".") 3: position y value (unit: meters, decimal point token ".") 4: timestamp of measurement. Unit: number of *milli* seconds that have elapsed since midnight on January 1, *1970* 5: AOI, to which (according to iLoc) the obtained position belongs