It was exciting to see the IKEA ARKit prototype I led the development of be shown live on-stage at WWDC 2017. The final version of the app was built by a company in Europe, but many of the design choices the frog team made during the design and development of the prototype app prior to the announcement of ARKit were carried through to the final version.
At 1 min 49 secs in the video, he begins to show the IKEA app prototype.