Large Plain Surfaces Transformed Into Low-Cost Touch Screens

摘要

In the near future, digital display panels at bus stops may be more than just show ads. Passers-by could tap, pinch and swipe the screen similar to a smartphone or tablet - and at less than 10% of traditional screen prices. NTU Assistant Professor Andy Khong, who led the research, said this award winning system had been proven on different types of large surfaces.