Space Apps Challenge 2018

This project consists on the idea of a free-flyer equiped with an optical sensor, which will identify damages caused by MODD on spaceships hull or spaces stations.
The optical sensor would be the O2D222, which detects objects as little as 0,3mm. (https://www.ifm.com/br/pt/product/O2D222)
It'd have a laser distance measurement systemin order to prevent it from drifiting away from the ship.
(https://www.lume.ufrgs.br/bitstream/handle/10183/33069/000788109.pdf?sequence=1)
It would also have accelerometers in order to locate it on the ship, using it's displacement. (http://www.lee.eng.uerj.br/~jpaulo/PG/2013/PG-Acel...)