Convertible : User-Friendly Staircase by Chan Wen Jie

Convertible is a conceptual user-friendly staircase which can be transformed into a ramp. It’s an ingenious idea to help elderly people or anyone who has walking difficulties to climb the stairs easily and conveniently, also for those who need to carry heavy items, they can use a cart or trolley without a problem. This staircase […]

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