'Smart' bicycle has radar vibrates when it senses obstacles A new smart bicycle has been unveiled in the Netherlands and its high-tech gadgetry might be the closest thing to a Pee-wee Herman bike on the market but far less accident prone. In fact the bike is loaded with safety features and was designed specifically for the purpose of reducing the high accident rate in the bicycle-loving country particularly among elderly cyclists reports Discovery News.The bicycle which is slated to officially go on sale within the next two years sports a radar system mounted below the handlebars that can detect approaching obstacles. A small camera in the rear mudguard keeps a watchful eye on your backside. When an obstacle approaches from the front or the rear the system activates vibrating handlebars and a vibrating saddle to alert the rider to the impending danger. A cradle is also included which can be inserted with a computer tablet that can be set to flash a bright signal when danger approaches. The tablet mount also allows the rider to wirelessly connect and talk to the bicycle through a dedicated application. The full medley of devices will be particularly useful for cyclists propelled along by the bicycle's electrical motor which can reach a top speed of 16 miles per hour.