Marvin measures behaviour of the drivers and detects accidents by using a credit card sized in-vehicle smart device. It provides scores and feedbacks to drivers in 6 fundamental aspects in order to decrease level of risks. Marvin can also detect accidents, notify server instantly and create analysis reports, simulation. Prototype and alpha tests have been completed, beta tests will start in a month. It is a brilliant solution for the rapidly growing insurance telematics market and car/ride sharing applications. The technology and features provided are unique to fit the market requirements.