Both serious and hopeful. Serious in that I know the technology is already in vehicles being sold, hopeful in that it's use will expand. The current applicatio

Both serious and hopeful. Serious in that I know the technology is already in vehicles being sold, hopeful in that it's use will expand. The current application is to non-critical systems, so you aren't stranded if an update goes poorly. The idea is to learn from this and expand. As far as I know, there is no plan to charge for over the air updates.