Driving analysis

We require a two application with same motto which is providing driving analysis. NOTE: Both application must work without using internet, it should be offline app which perform all the calculations [login to view URL] shall use the mobile sensors eg. Accelerometer, Ambient temperature, Magnetic field sensor, Gyroscope, Light, Proximity, Pressure etc. 1. OBD (On Board Analysis) based data:- In this the data will be get by OBD Device which follows a standard and provide every data of vehicle while stopped or running like RPM, Speed, engine status, coolant status and much more. There are numerous references and applications which receives data in smartphones through bluetooth, our challenge is to create the driver rating for his trip. The driver rating would be get through that stored data came from OBD, the driver rating function is important whereas the stored data is not. So the data stored to calculate the driver rating can be deleted once the rating obtained. The rating is based on trip from point A to B, if storing data is heavy then calculation can be done in intervals to generate many ratings which conclude in the end and final rating will be generated and stored on the trip base. The rating should contains some information to understand the areas of lacking like no. of harsh breaking, no. of harsh acceleration, over speeding, etc also be saved. 2. GPS Based : There are less data we get from GPS as compare to OBD, So in attachment less data is required to get, the challenge is there are less references are available for this, we share a reference where you can get speed on the just from GPS by which your work is to get data, plz have look on attachment mentioning the data required from this. The objective is same as above mentioned in point 1 OBD based application, here also we require a driver rating with same concept but the data should generate from GPS not from OBD. Thanks ! Feel open to ask the queries and doubts, we also done some research work on it which we can share if required.