ScanQA: 3D Question Answering for Spatial Scene Understanding Daichi Azuma⇤ Kyoto University Taiki Miyanishi⇤ ATR, RIKEN AIP Shuhei Kurita⇤ RIKEN AIP, JST PRESTO Motoaki Kawanabe ATR, RIKEN AIP Abstract We propose a new 3D spatial understanding task for 3D question...