Finally, computing is a major field for the systems engineer.
Backup power for the systems is provided by solar panels on the roof of the new house.
The rule allows firms to do computer consulting if their corporate clients clearly keep management responsibility for the systems.
Tesla is currently taking orders for the systems, with the first units expected to shift in August.
Critics charge that this has diffused authority, provoked near-constant infighting and hidden the blame for the systems' failings.
Clearly these mixed human-machine systems offer the greatest variety both of possibilities and problems for the systems engineer.
The groom, 36, is a global sales manager for the systems and technology group of I.B.M., in Manhattan.
Not all vehicles carry electronic ID tags, but enough do, at least in major metropolitan areas, for the systems to work.
There are few credible alternative buyers for the systems because many of the most ambitious cable operators in Europe are themselves struggling with high debt and big losses.
The computer programming for the systems is done all over the world, from Australia to Sweden, but the testing is done in Salt Lake City.
That law requires state and local officials to replace outdated voting systems, calls for minimum standards for the systems and provides federal funds to move the process along.
