South Korea's LG Electronics on Monday introduced its latest robot vacuum cleaner that is "smarter and stronger" than predecessors, with an improved artificial intelligence platform with 3-D sensors. The newly launched LG Cordzero R9 ThinQ features LG's AI platform Deep ThinQ whose navigation capabilities are reinforced with 3-D Dual Eye sensors. It is the first time the company equipped the AI platform to its robot cleaners for commercialization. Models showcase LG's newest robot vacuum cleaners (LG Electronics) The sensors help the cleaners learn about details of an indoor space, including locations of obstacles to stop by or bypass within a wide angle view of 160 degrees, the company said. By adopting a smart AI turbo, the new cleaner models can sense dusty areas, such as carpets and corners, where they need to increase suction power and adjust the brush and speed.