They use familiar technologies such as ultrasound to sense the presence of nearby objects — in the same way in which parking sensors work. (automobilemag.com)
But as I wrote this week, the movie is essential viewing for anyone who cares about the national security debate and NSA's co-opting of familiar technology like Google and Facebook to spy on us. (fortune.com)
The movie focuses on the latest and greatest innovations, including everything from artificial trees to green reboots of familiar technologies like coal and nuclear energy. (catamountearthinstitute.org)