Grumpy Old Geeks Products Leica BLK 360 Product Leica BLK 360 2 mentions in 1 episode A portable LIDAR scanner the hosts discuss using to map spaces in three dimensions. Mentions 249: Distributed Excel Spreadsheet Mar 5, 2018 1:01:36 the Leica BLK 360 1:02:00 it uses LIDAR to map a room in 3D