Timelapse robotic slider
3. 12. 2019https://www.youtube.com/watch?v=VqlyT4xAOVI&feature=youtu.be
https://sleeplessin.ch/blog/milchstrasse-timelapse.html
https://www.dynamicperception.com/Stage-One-Ultra-Portable-Digital-Motion-System-p/bdl-1-nmx1.htm