It looks like Dyson is getting ready to introduce its latest product early next month. The company released a short teaser video today hinting at some kind of new technology debuting September 4th. The description reads, “16 years. 200 engineers. £28m investment.”

The video appears to show off some kind of iRobot Roomba-style robot vac, but we’ll have to wait until next month to find out for sure.