Despite their beneficial properties, many people believe that buying an artificial tree is better for the environment, which Dungey says is all due to clever marketing.
Instead, these researchers claim, it would be both cheaper for oil companies and better for the environment if decommissioned offshore oil rigs were allowed to remain and be transformed into artificial reefs.
Colin Angle, CEO of iRobot says a robot is something that uses sensors to perceive information to understand the world and then uses artificial intelligence to process what it saw, then applies some kind of physical actuation in its environment.