Multi / housewave

Placed in tokyo's 2020 olympic games hall, providing staffs and tourists to use or rent .Offering varieties of needs.The lower bar can be swung forward or backwards as needed.The wheelchair can be flattened and baby seats, pet baskets and so on can be easly installed and added.If you pull the pole backwards, and pull it around, then by adjusting the height, it can be transformed to a walking aid.Finally, it can be fully flattened into a stretcher,easier for storing too.