The Land Transport Authority (LTA) is trialling a solar-powered colour electronic paper display for bus information in Singapore, a decade after an earlier version of the technology was tested. The display, which resembles ink on paper, aims to provide real-time bus arrival information at bus stops.
The trial involves a colour e-paper display that uses solar power, making it energy-efficient and reducing the need for electrical wiring. The LTA stated that the display is designed to be readable even in direct sunlight, addressing a common issue with traditional LCD screens.
This initiative is part of LTA's ongoing efforts to enhance commuter experience and adopt sustainable technologies. The earlier trial in 2016 tested monochrome e-paper displays, but the new version offers colour capabilities for better visual clarity.
The LTA will evaluate the performance of the displays during the trial period, including readability, durability, and energy consumption. If successful, the technology could be deployed at more bus stops across Singapore.
