Compare Different Sensory Outputs of the Driving Overtake Alarm System
نویسندگان
چکیده
Most of the car accidents were cause by improper driving behavior, according to investigates shown that changing lanes improperly would be the one of the main cause. It directed to drivers need an assisting alarm system to help them avoid the dangerous of overtaking. And, we found the existing alarm system and researches try to use different sensory outputs as the alarm signals. However, there were no studies to compare how the different sensory alarm signals affect to the drivers. Therefore, in this study we setup three kinds of alarm signals (visual, sound, haptic alarm signals) to see which one is more proper form the high speed context. More, the sensitivity of the alarm system may be the other key factor affect drivers’ behavior. So, we manipulate two levels of the frequency that the alarm signals constantly appear or only when the driver was threaten would be appear. The result of this study point out the sound and haptic signals are better than visual outputs when drivers in a high visual loading situation. This result could be the guideline for the designers who want to design a driving alarm system.
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