A preview version of the system is running at http://134.102.206.74:5000/. You can try out the system and ask queries that will be answered based on real log data recorded from the PR2 robot during a pick-and-place task.
Click on the “sign up” link and choose a username and password
Once you are logged in, click on “KnowRob Query Interface” in the top left corner
The window on the right should now show a grey 3D grid in the background – if it is not yet there, reload the page.
Then click on the queries in the library in the bottom left one after the other. The Prolog queries will be pasted into the query field and can be sent with CTRL+ENTER (CMD+ENTER in MacOS).