unmanned probe (vessel, spacecraft, etc.)
full automation; becoming unmanned; making (something) unmanned
unmanned aerial vehicle (UAV); drone
unmanned aircraft; pilotless plane; robot plane; drone
self-checkout; automated checkout
unmanned, automated terminal
(fully) automated factory
(fully) automated factory
unstaffed railway crossing
unmanned combat air vehicle (UCAV); combat drone; drone
automated cargo spacecraft; unmanned resupply spacecraft