It seems to be a new Shanghai-based company started by an ex-Google engineer this year. I found some news in Chinese (http://qianbidao.baijia.baidu.com/article/

It seems to be a new Shanghai-based company started by an ex-Google engineer this year. I found some news in Chinese (http://qianbidao.baijia.baidu.com/article/503760 http://qianbidao.baijia.baidu.com/article/503760), which says there will be a specific 3D engine developed for SPACE, not using Unity. It is exciting to see the 3D desktop/multi-tasking environment become popular one day.