Mike mentioned logbooks. There's still an issue with certified devices. The technology is such that there are a lot of software developers who have developed the software, but they're self-certifying the technology, which means altering logs. That has shifted from paper altering to digital altering. Those of us who are with legacy technology companies have taken a very robust approach to the integrity of the data and non-manipulation, either from the driver's seat or from the office.
With a lot of drivers we hire, one question they ask us is, “Do we need to unplug our devices from the cab of the truck in order to remove satellite visibility and tracking so that we can continue the day beyond our legally required hours?” We tell them no and ask them to tell us more about their experience, and they'll share varying stories with us, so it's very common.