You can play Byobu(folding screen) demonstration on this page.

Reference:

• 津野駿幸，稲本万里子，小長谷明彦：仮想空間上の灯明光源効果を用いた時代屏風の再現，人工知能学会全国大会（第32回），2K2-02，鹿児島  6月6日 (2018).

Push      and play on full screen.
※Push [Esc] if you want to go back normal size screen.

①Your View
・↑↓←→ key： go up, down, left and right
・Space + ↓↑：back and forth
・Space + ←→：rotate

②Candle
・click left and drag：candle follows on Byobu surface

③Others
・right click：next prologue
・right click (after prologue)：Byobu explanation
・S：skip prologue
・B + ↑↓：room light
・B + ←→：close and open Byobu
・V + ↑↓：light range of candle
・V + ←→：change candle light color
・V + B：Restart

Toshiyuki Tsuno (2019/05/30)