Nowadays,the occurence of traffic accidents is not uncommon, especially among two-wheeled-vehicle riders. There are fourcauses of traffic accidents : human being, vehicle, road, and environment. From the human factor, the main cause is the rider’s disregard for traffic rules and traffic signs. The most common cause of deaths is head injuries due to not wearing a helmet or wearing a non-standardized helmet .In addition to the mis-use of helmets ,related head injuries should be accurately identified from the aspects of causes and types of injuries. This will also affect management and prevention. It is suggested the benefit of helmets and the impacts of head injuries be made known
Realizing the importance of sign lights to turn in an attempt to prevent accidents while driving a motorcycle then Baskara students from SMA Pangudi Luhur Yogyakarta make Helm equipped with sign. The lamp creation is a finalist in the event National Young Inventor Award (NYIA) are held by Indonesian Institute of Sciences in Jakarta 24-28 August 2015.
Inspired often bikers who often bring goods so that his sign lights are not visible and the number of drivers who forget to turn off the sign lights, then to reduce these things then this student makes a helmet equipped with a sign light with head nod sensor. This helmet is equipped with two sign lights on the left and right, when the head turns left then the sign lights on the left of the helmet will light up, otherwise when turning right then the lights on the right helmet will light up. In addition, this sign light can be turned off by nodding the head, if the driver forgot to nod head then this sign light will die alone within 30 seconds
This helmet may also be suitable for bikers as above times yes, the sign lamp is covered by the chickens hehe