SWEEPNIK
SWEEPNIK was a device designed by Otto Frisch that used a sweeping laser to follow bubble chamber tracks. It was later used to follow roads as an aid to the digitisation of maps.[1]
References
    
- Cambridge Physics, part of the Cavendish Laboratory Educational Outreach website for schools and the public
    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.