An exhibitor shows a paper artwork during the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday. (Photos: Zou Zheng/Xinhua)

A multi-purpose AI Sprayer is seen at the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday.

Visitors look at a conference table during the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday.

A model wearing a helmet poses for photos with lighting products during the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday.

Visitors look at special blinds designs during the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday.

People visit the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday.

People visit the 2022 Interior Design Show in Toronto, Canada, on April 7, 2022. As Canada's premier showcase of new interior design concepts and products, the annual event is held here from Thursday to Sunday.