New | Turning buildings into screens? We can do that, says Hong Kong inventor in advertising first

Technology turns glass panes into video screens and could soon gauge the age and gender of passers-by – and their attention span

Developer Crystal Fok Lo-ming demonstrates video glass technology in Causeway Bay. Photo: K. Y. Cheng/SCMP

Video is coming to a pane of glass near you as Hong Kong inventors look to change the face of advertising and entertainment in Asia.

“We could actually turn a whole building into a screen,” said Crystal Fok Lo-ming, 34, one of the developers of “video glass”, a system that turns an ordinary pane of glass of any shape or size into a projection screen.

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