Nice Question mate, Looking Forward also for the Answer of the Dev. About This question,if How Can this Technology Attached to the Driver with here own service if he want to avail the service of DRIVR.
I also would like to know the answer to this question. If the drivers have to purchase a device, that could be a problem for many people. If this is true, then I suggest using some of the company funds to award devices to early users of the platform, to build up a solid user base, and then to start requiring people to purchase a device when the network becomes more established and trustworthy for the masses.