# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2020-10-22 20:07:44 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1319369868777558017) RT @AndrewProjDent: A lot of R&D work goes into building this experience. For example, the large floating arrows are at world-scale. The t…