NEW: demo video 2021.03.17 (MP4, 347Mb) Marker for SETABI UPDATED 2021.03.13 (PDF, 24Mb) page1(plan):A1 page2(QR code):A2 page3(left on wall):A0 page4(right on wall):A0 Small marker (A4 size) for test (0.4Mb): For classes and demos Small marker (A3 size) for test (6Mb): This version is obsolete. Sheet layout