This is a guest article by Sri Peruvemba
The evolution of outdoor digital displays continues to transform cities around the globe, and change the way we interact - from transportation to retail shops, hospitality, real estate, construction, education and entertainment.
Increasingly, we are seeing digital outdoor displays such as signs on buildings, train stations, bus stops, parking meters, gas stations and ATMs. In the past couple of decades, large format LED displays have dominated the outdoor display applications. Two display technologies that have begun to grow significantly for outdoor use are LCD (liquid crystal display) and ePaper. Below, we look at the growth and innovation of both, as well as design and function challenges, and what to expect in the future.