公开(公告)号：US20240242643A1

公开(公告)日：2024-07-18

申请号：US18619946

申请日：2024-03-28

Applicant: KONE Corporation

Inventor： Jouni JUNES ,  Claudio STUPPI ,  Markus HAUTAKORPI ,  Tero KÖNÖNEN ,  Michihito MIZUTANI

IPC: G09G3/00 ,  B66B3/00 ,  B66B27/00 ,  G06F3/01

CPC classification number: G09G3/001 ,  B66B3/002 ,  B66B3/006 ,  B66B3/008 ,  B66B27/00 ,  G06F3/011 ,  G09G2330/12 ,  G09G2354/00

Abstract: The present invention relates to a method and projection display apparatus for presenting information in a space. Projected images are dynamically adjusted based on detection of changes in the space, determining a level of crowdedness in the space and/or detecting a failure of projection.