For a long time the iRobot Roomba has been viewed as being the leader at all levels (more than 5 million units sold during the last 7 years), but now the company can expect strong competition with: Neato.
The generation of Roombas works through a simple enough technology, as explained here: "How
This is a companion discussion topic for the original entry at https://community.robotshop.com/blog/show/neato-robotics-the-new-generation-vacuum-robot