# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2021-11-23 19:10:45 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1463223513242906626) RT @AndrewHartAR: Some really exciting AR news - we @DentReality have raised $3.4m to build the digital layer for the physical world! Here…