Pierce gave his voice to a "smart house" in a Simpsons episode, with similar setting, only now the tables are turned.
The make and model of the car that Ed Porter (James Frecheville) was driving, to Mike Regan's (Pierce Brosnan's) house to fix his system, was a 1970 Chrysler 300.
There was constant clashing between the filmmakers and producers throughout production.
(At around eighteen minutes and forty seconds) The shot is of 1500 Louisiana Street, one of the skyscrapers that comprised the former Enron Headquarters in Houston, Texas, now occupied by Chevron.