Going round the corner? Watch out, this MIT camera can see around obstacles

Using an ingenious laser bouncing femtosecond pulses and a timing system in picoseconds, MIT researchers have developed a means of looking around corners using real time computer imaging algorithms.

I only hope they will not be able to peer through closed doors.
https://www.theengineer.co.uk/1012076.article?cmpid=TE01

.. hmm very useful for mining and military operations?