{"last_modified": {"type": "/type/datetime", "value": "2020-08-02T03:04:50.788994"}, "title": "Head-  and helmet-mounted displays XII", "created": {"type": "/type/datetime", "value": "2019-02-10T15:28:28.633350"}, "subjects": ["Aeronautics", "Congresses", "Aeronautical instruments", "Human factors", "Helmet-mounted displays", "Display systems", "Human-computer interaction", "Electric apparatus and appliances"], "latest_revision": 2, "key": "/works/OL18660549W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6875808A"}}], "type": {"key": "/type/work"}, "revision": 2}