The CSIRO has released 3D images of NSW's Jenolan Caves that showcase what it says is the world's first truly mobile, handheld, rapid laser-mapping system.
A spinning mirror beams laser light around, and by waving the device an operator can quickly build a 3D model.
Source:
http://www.theaustralian.com.au/australian-it/government/handheld-laser-puts-csiro-on-the-map/story-fn4htb9o-1226563724567
