TRIAL Trial 1 (3 tests) Correct Incorrect Trial 2 (6 tests) Correct Incorrect Trial 3 (9 tests) Correct Red (17 cm) III VI IX Green (21 III VI IX III VI IX Incorrect cm) Yellow (28 cm) TRIAL Trial 1 (3 tests) Correct Flotify Incorrect III Trial 2 (3 tests) Correct Incorrect Trial 3 (3 tests) Correct III Incorrect III TRIAL Trial 1 Trial 2 Trial 3 Average Call 7 sec 9 sec 9 sec 8.3 sec Buzzer 1.03 sec 0.69 sec 0.91 sec 0.876 sec SMS 8 sec 6 sec 4 sec 6 sec LED lights 1.03 sec 0.69 sec 0.91 sec 0.876 sec