Fortunately, the flashing blue lights on the PS5 controller are an indicator that it's in the pairing mode. This is normal ...

Micro-light-emitting diodes (μ-LEDs) have been attractive as next-generation display technology for various applications such as smartphones/watches, vehicle displays, and wearable glasses for ...

We investigate an indoor VLP system consisting of a single LED and a single rotatable photodetector (PD) based on the received signal strength (Liu et al., 2022). Based on the VLP system, we propose a ...