Has there been an update to this project or are they still in the 'hope people give us money to open up a restaurant staffed by robots' phase? Their website do

Has there been an update to this project or are they still in the 'hope people give us money to open up a restaurant staffed by robots' phase? Their website doesn't appear to have changed since 2012 (when I first heard about and was excited to see that their restaurant was 'coming soon'. It is a shame that they haven't yet done so.